Raju

Students can access the IT Sample Papers Class 10 CBSE with Solutions and marking scheme Set 1 will help students in understanding the difficulty level of the exam.

Computer IT Sample Paper Class 10 Set 1 with Solutions

Time: 2 hrs
Maximum Marks: 50

General Instructions

1. Please read the instructions carefully.
2. This Question Paper consists of 21 questions in two sections: Section A & Section B.
3. Section A has Objective Type Questions whereas Section B contains Subjective Type Questions.
4. Out of the given (5 + 16 =) 21 questions, a candidate has to answer (5 + 10 =) 15 questions in the allotted (maximum) time of 2 hours.
5. All questions of a particular section must be attempted in the correct order.
6. Section A : Objective Type Questions (24 Marks)
   1. This section has 5 questions.
   2. Marks allotted are mentioned against each question/part.
   3. There is no negative marking.
   4. Do as per the instructions given.
7. Section B : Subjective Type Questions (26 Marks)
   1. This section has 16 questions.
   2. A candidate has to do 10 questions.
   3. Do as per the instructions given.
   4. Marks allotted are mentioned against each question/part.

SECTION A: Objective Type Questions

1.  Answer any 4 out of the given 6 questions based on Employability Skills (1 × 4 = 4)

(i) ______ is essential to complete the cycle of communication.
(a) Encoding
(b) Decoding
(c) Feedback
(d) Sender
Answer:
(c) Feedback

(ii) The good stress is called _______
(a) eustress
(b) emstress
(c) Both (a) and (b)
(d) None of these
Answer:
(a) eustress

(iii) _______ means to make a duplicate of a file.
(a) Deleting
(b) Editing
(c) Pasting
(d) Copying
Answer:
(d) copying

You are advised to attempt this sample paper without referring the answers given here. However, cross check your answers once you complete the paper.

(iv) _____ describes entrepreneurs as innovators.
(a) Howard W. Johnson
(b) Joseph Schumpter
(c) Both (a) and (b)
(d) None of these
Answer:
(b) Joseph Schumpter

(v) Sustainable development requires the judicious use of ________
(a) resources
(b) natural resources
(c) verbal resources
(d) None of these
Answer:
(b) natural resources

(vi) _______ conveys a statement, question, exclamation or command.
(a) Sentence
(b) Equation
(c) Formula
(d) None of these
Answer:
(a) Sentence

2. Answer any 5 out of the given 6 questions (1 × 5 = 5)

(i) If you want to locate a range of cells by its name, then you will enter its name in _______
(a) formula bar
(b) name box
(c) cell
(d) None of these
Answer:
(b) name box

(ii) We can italic the text by ______
(a) Ctrl + IT
(b) Shift + I
(c) Ctrl + I
(d) Alt + I
Answer:
(c) Ctrl + I

(iii) _______ command is used to restore database to original since the last COMMIT.
(a) REVIEW
(b) SELECT
(c) ROLLBACK
(d) None of these
Answer:
(c) ROLLBACK

(iv) ______ provides the physical connection between the network and computer workstation.
(a) LIC
(b) NIC
(c) NC
(d) None of these
Answer:
(b) NIC

(v) URL is the ______ for a website or a web page.
(a) web address
(b) website
(c) web page
(d) Both (a) and (c)
Answer:
(a) web address

(vi) How many types of views are available in the spreadsheet?
(a) 3
(b) 4
(c) 5
(d) 2
Answer:
(c) 5

3. Answer any 5 out of the given 6 questions   (1 × 5 = 5)

(i) Which tab of MS-Word contains the Shapes option?
(a) Home
(b) Review
(c) Insert
(d) Mailings
Answer:
(c) Insert

(ii) Digital information is converted into analog information by the modem at
(a) destination computer
(b) source computer
(c) Both (a) and (b)
(d) None of these
Answer:
(b) source computer

(iii) ______ is the indent, the paragraph except first line.
(a) Left indent
(b) Hanging indent
(c) Right indent
(d) None of these
Answer:
(b) Hanging indent

(iv) The default page orientation in spreadsheet is _______
(a) landscape
(b) horizontal
(c) portrait
(d) None of these
Answer:
(c) portrait

(v) The key field is a unique identifier for _______
(a) each column
(b) each record
(c) Both (a) and (b)
(d) None of these
Answer:
(b) each record

(vi) Every computer is protected by a ________
(a) firewall
(b) software
(c) server
(d) network
Answer:
(a) firewall

4. Answer any 5 out of the given 6 questions (1 × 5 = 5)

(i) ______ is a GUI based software used in the windows environment.
(a) Word processor
(b) DOS
(c) Both (a) and (b)
(d) None of these
Answer:
(a) Word processor

(ii) ______ is referenced by a combination of row number and column letter.
(a) Data
(b) Work cell
(c) Cell
(d) Document
Answer:
(c) Cell

(iii) ______ leads to data inconsistency.
(a) Data integrity
(b) Data redundancy
(c) Data sharing
(d) Data recovery
Answer:
(b) Data redundancy

(iv) _______ is a computer program that provides services to other computer programs.
(a) Server
(b) Client
(c) Network
(d) None of these
Answer:
(a) Server

(v) Which of the following is not the main building block of a database?
(a) Lists
(b) Queries
(c) Reports
(d) Forms
Answer:
(a) Lists

(vi) Blog Desk is an offline blog editor which is used for _______ operating system.
(a) Linux
(b) Unix
(c) Windows
(d) None of these
Answer:
(c) Windows

5. Answer any 5 out of the given 6 questions (1 × 5 = 5)

(i) _______ preview displays the page breaks as blue line.
(a) Break
(b) Page break
(c) Page
(d) None of these
Answer:
(b) Page break

(ii) The ________ alignment makes sure that none of the edges of text appear ragged.
(a) left
(b) right
(c) center
(d) justify
Answer:
(d) justify

(iii) Key field is a unique identifier for each record. It is defined in the form of
(a) rows
(b) columns
(c) tree
(d) query
Answer:
(b) columns

(iv) [email protected] represents an ________
(a) MAC address
(b) URL
(c) E-mail address
(d) None of these
Answer:
(c) E-mail address

(v) The bar located at the top of the application window is called ________
(a) title bar
(b) status bar
(c) menu bar
(d) None of these
Answer:
(a) title bar

(vi) A web page is located using a
(a) Universal Record Linking
(b) Uniform Resource Locator
(c) Universal Record Locator
(d) Uniformly Reachable Links
Answer:
(b) Uniform Resource Locator

SECTION B: Subjective Type Questions

Answer any 3 out of the given 5 questions based on Employability Skills. Answer each question in 20-30 words (2 × 3 = 6)

Question 6.
What are the basic principles of an effective communication?
Answer:
The most basic principle for a communication to be effective is that the intended message of the sender and the interpreted message of the receiver are one and the same. Although this should be the goal in any communication, it is not always achieved. Thus, a set of principles needs to be followed to ensure it. The most popular name of these basic principles is known as 7C’s of Effective Communication.

Question 7.
How nature walk does help to manage stress?
Answer:
Nature Walks means walking in the local park or similar such activity. These walks may be done more than once a day for short periods of time during which we indulge in ‘thought-stopping’, i.e. not to think about our day-to-day activities. Such an activity will help us to avoid ‘burn out’, promote adequate sleep, ease muscle tension and decrease mental worries.

Question 8.
Write the steps to insert header and footer.
Answer:
To insert a header or footer, follow these steps :

• Select the Insert button.
• Click either Header & Footer command. A drop-down menu will appear.
• From the drop-down menu, select Blank to insert a blank header & footer, or choose one of the built-in options.
• The Design tab will appear on the ribbon and the Header & Footer will appear in the document.

Question 9.
Define the following functions of an entrepreneur:
(i) Establishing relations with Government
(ii) Establishing contacts with Competitors
Answer:
(i) Establishing Relations with Government An entrepreneur must establish good relations with government and its functionaries. His functions are to obtain licences, payment of taxes, selling the product to government, provision for export-import etc.

(ii) Establishing Contacts with Competitors An entrepreneur must form contacts with the competitors to analyse the market. He must be in a position to make opportunities out of the given situation.

Question 10.
What are the long term solutions for sustainable development?
Answer:
Following are the long term solutions for sustainable development:

• Government should make policies against illegal activities.
• Awareness campaigns should be launched for farmers and industrialists.
• Ecology must be protected through imposition of taxes and fines.
• Practice of sustainable agriculture must be promoted such as permaculture, agroforestry, mixed farming, multiple cropping and crop rotation.

Answer any 4 out of the given 6 questions in 20-30 words each (2 × 4 = 8)

Question 11.
How to change the prefilled information?
Answer:
To change the prefilled information, follow the given steps:

• Select the Microsoft Office button.
• Click the Word Options button. The Word Options dialog box will appear.
• Enter the User name and/or Initials in the Personalise your copy of Microsoft Office section from Popular.
• Click OK button.

Question 12.
What do you mean by chart?
Answer:
A chart is a tool that is used in Excel for representing data graphically. Charts allow anyone to more easily see the meaning behind the numbers in the spreadsheet and to make showing comparisons and trends much easier. It is one of the most impressive features of MS-Excel.
Endless variations are available, allowing you to produce a chart, edit and format it, include titles and many more.

Question 13.
Write the steps to format the font size.
Answer:
Steps to format the font size of text are as follows:

• Select the text that you want to modify.
• Click the drop-down arrow next to the Font Size box in the Font group on the Home tab. The Font Size drop-down menu will appear.
• Move your cursor over the various font sizes. A live preview of the font size will appear in the document.
• Choose the Font Size that you want to use.

Question 14.
How to change the type of chart?
Answer:
To change the chart type, follow the given steps:

• Select the chart and click on the Design tab.
• In the Type group, click on the Change Chart Type command.
• Change Chart Type dialog box will appear. Select the type of chart, you want to use.
• Click on the OK button.

Question 15.
Explain the term modulator/demodulator.
Answer:
Modem is a device that converts digital signal to analog signal (modulator) at the sender’s site and converts back analog signal to digital signal (demodulator) at the receiver’s end, in order to make communication possible via telephone lines.

Question 16.
Define the following:
(i) Text data type
(ii) Memo data type
Answer:
(i) Text data type It allows to store text or combination of text and numbers as well as numbers that don’t require calculations such as phone number. This data type allows maximum 255 characters to store.
e.g. If Employee is a table and Emp_No, Name and Description are fields, then name will be a Text field. Because, Name is a character entry field.

(ii) Memo data type It allows long blocks of text that uses text formatting, e.g. In the Employee table, the field Description will be of Memo data type, because the length of description of employee may be large.

Answer any 3 out of the given 5 questions in 50-80 words each (4 × 3 = 12)

Question 17.
How to apply a picture style in a document?
Answer:
Steps to apply a picture style in a document are as follows:

• Select the picture.
• Click the Picture Tools Format tab.
• Click More drop-down arrow in Picture Styles group to display all the Picture Styles.
• However, when a cursor moves over different picture styles, the live preview of the style will be displayed on the picture in a document.
• Choose any style as per the requirement.

Question 18.
Define the following:
(i) Star topology
(ii) Web browser
Answer:
(i) In star topology, there persists a central node called server or hub, which is connected to the
nodes directly. If a node has to take information from other node, then the data is taken from that node through the central node or server.

(ii) Web browser is a software application that is used to locate, retrieve and display some content on the World Wide Web, including web pages. These are programs used to explore the Internet. It is an interface that helps a computer user to gain access over all the content on the Internet. We can install more than one web browsers on a single computer. The user can navigate files, folders and websites with the help of a browser.

Question 19.
Write the steps to sort more than one columns.
Answer:
To sorting more than one columns, follow the given steps:

• Select those cells, which you want to sort.
• Click on Sort & Filter option from Editing group in Home tab. By this, you will get a drop-down menu.
• From this menu, select Custom Sort option and then Sort dialog box will appear.
• Click on Add Level button and then select next column (which you want to sort).
• Click on OK button.

Question 20.
What are the disadvantages of DBMS?
Answer:
There are many advantages of database, but database also have some minor disadvantages. These disadvantages are as follows:

1. Cost of Hardware and Software Through the use of a database system, new costs are generated due to additional hardware and software requirements.
2. Complexity A database system creates additional complexity and requirements.
3. Database Failures If database is corrupted due to power failure or it is corrupted on the storage media, then our valuable data may be lost or the system will stop working.
4. Lower Efficiency A database system is a multi-user software, which is less efficient.

Question 21.
(i) Create a table CUSTOMER with following details:

(ii) Consider the following table SummerCamp and write the queries (a) and (b).
Table: SummerCamp

(a) Write a command to insert a new record with the following values:
(105, ‘Shyam’, ‘Sharma’, 07/09/10, ‘M’, ‘1A’)
(b) Write a query to display all the record of table SummerCamp whose DOB between 02/02/09 and 06/03/10.
Answer:
(i) CREATE TABLE CUSTOMER (CustNo Varchar(5), Name Char(20), Address Char(50));

(ii) (a) INSERT INTO SummerCamp VALUES (105, ‘Shyam’, ‘Sharma’, 07/09/10, ‘M’, ‘1 A’);
(b) SELECT * FROM SummerCamp WHERE DOB BETWEEN 02/02/09 AND 06/03/10;

Students can access the CBSE Sample Papers for Class 10 Computer Applications with Solutions and marking scheme Set 5 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 10 Computer Applications Set 5 for Practice

Time : 2 hrs
Max. Marks : 50

General Instructions

1. This question paper contains two parts A and B. Each part is compulsory.
2. Part A carries 20 marks while Part B carries 30 marks.
3. Part A consists very short answer and case based MCQ Questions and Part B is Descriptive Paper.
4. Both Part A and Part B have choices.

Part-A

1. It consists two sections-I and II.
2. Section I has 13 questions of Very Short Answer Type. An examinee is to attempt any 10 out of 13 questions.
3. Section II has two Case Studies. Each Case Study has 7 case-based sub-parts. An examinee is to attempt any 5 out of 7 sub-parts.

Part-B

1. Question numbers 16 to 20 are Short Answer Type (SA-I) Questions of 2 marks each, Question numbers
   21 to 25 are Short Answer Type (SA-II) questions of 3 marks each and Question numbers 26 is Long Answer Type Question of 5 marks.
2. Internal choice is provided in 1 question of 2 marks, 1 question of 3 marks and 1 question of 5 marks.

Part-A
Section I

This section consists of 13 questions of very short answer type. Question numbers 4 to 8 are of ‘fill in the blank’ type. Fill the blank with the most appropriate answer. Attempt any 10 questions from Question numbers 1 to 13.

Question 1.
Which terms is used as a service that allows users to send multimedia messages to each other?
Answer:

Question 2.
Write any two advantages of video conferencing.
Answer:

Question 3.
What is the use of modem?
Answer:

Question 4.
An element that only has a starting tag and no ending tag is ….. element.
Answer:
empty

Question 5.
The alt attribute provides …… for an image.
Answer:
alternative information

Question 6.
To insert a table on a web page, we use tag.
Answer:
<TABLE>

Question 7.
By default, color of a table is ……
Answer:
white

Question 8.
The id selector uses the …….. of an HTML element to select a specific element.
Answer:
id attribute

Question 9.
Which attribute helps you to display a text message instead of an image in <IMG> tag?

Question 10.
Give an example of plagiarism.
Answer:

Question 11.
Which type of E-commerce applies to any consumer that sells a product or service to a business over the Internet?
Answer:

Question 12.
Which extension is used to save the CSS file?
Answer:

Question 13.
Which tag is used to create a title for a table?
Answer:

Section II

Both the case study based questions are compulsory. Attempt any 5 questions (out of 7 questions) from each case study. Each question carries 7 mark.

Question 14.
IP Address
IP addresses are in aaa.aaa.aaa.aaa format, where each aaa is a number from 0 to 255. The length of IP address is 4 bytes. IP addresses identify the host computers, so that packets of information reached to the correct computer.
e.g. 162.192.1.89
The IP address has the following characteristics:

• IP addresses are unique.
• No two machines can have the same IP address.
• IP addresses are also global and standardised.
• All machines connected to the Internet agree to use the same scheme for establishing an address.

(i) Each computer connected to the Internet must
(a) be a pentium machine
(b) have a unique IP address
(c) have a web browser
(d) have a modem connection
Answer:
(b) have a unique IP address

(ii) An IP address is a string of numbers separated by periods.
(a) 3
(b) 4
(c) 2
(d) 5
Answer:
(b) 4

(iii) IP addresses are converted into
(a) a binary string
(b) alphanumeric string
(c) a hierarchy of domain names
(d) a hexadecimal string
Answer:
(c) a hierarchy of domain names

(iv) Which of the following translates domain names into IP addresses?
(a) URL
(b) Web address
(c) Domain abbreviation
(d) Domain name system
Answer:
(d) Domain name system

(v) Identify the IP address from the following URL:
http ://www. micros oft. com/ athome/ default, aspx
(a) microsoft.com
(b) http
(c) athome
(d) default, aspx
Answer:
(a) microsoft.com

(vi) The minimum value of IP address string is
(a) 2
(b) 4
(c) 16
(d) 0
Answer:
(d) 0

(vii) The maximum value of IP address string is
(a) 256
(b) 128
(c) 255
(d) 512
Answer:
(c)

Question 15.
HTML Structure
HTML document is a combination of various tags, which define the structure and appearance of the web page.
Following four basic elements are always present in every HTML document:

• The <HTML> tag tells the browser that this is an HTML document. You must begin your html files with this tag and must end your HTML file with matching closing tag.
• The <HEAD > tag is used for text and tags that do not appear directly on the web page. It acts as a header of file and contains some information like setting the title of the web page.
• The <TITLE> tag contains the document title. This tag lies between <HEAD> and </HEAD > tags. The title specified inside this tag appears on the browser’s title bar.
• The <BODY> tag is used for text and tags that appears directly on the web page. It helps us to create a look and feel of the web page. It holds all your content words, pictures and other stuff.

(i) An example of HTML editor is
(a) Notepad (b) Dreamweaver
(c) Microsoft frontpage
(d) All of these
Answer:
(d) All of these

(ii) The meaning of M in HTML is
(a) Management
(b) Markup
(c) Modified
(d) Machine
Answer:
(b) Markup

(iii) Which of the following is the correct code of HTML page?
(a) <HTML>
(b) <HTML>
<TITLE> Hello <HEAD>
</TITLE> <TITLE> Hello
</HTML> </TITLE>
</HEAD>
</HTML>
(c) <HTML>
<BODY> Hello
</HTML>
(d) <HTML>
<HEAD> Hello
<BODY>
</HTML>
Answer:
<HTML>
<TITLE> Hello <HEAD>
</TITLE> <TITLE> Hello
</HTML> </TITLE>
</HEAD>
</HTML>

(iv) Tags and text that do not display directly on the web page are placed in
(a) BODY
(b) TABLE
(c) HEAD
(d) TITLE
Answer:
(c) HEAD

(v) A web page normally consists of
(a) head and body
(b) top and bottom
(c) body and font
(d) body and title
Answer:
(a) head and body

(vi) Where do you place the <TITLE> tag in a HTML?
(a) BODY
(b) HEAD
(c) TITLE
(d) FONT
Answer:
(b) HEAD

(vii) Which section is used for text and tags that are shown directly on your web pages?
(a) Meta
(b) Head
(c) Body
(d) Table
Answer:
(c)

Part-B

All questions are compulsory. In case of internal choices, attempt any one.

Question 16.
Indian railway has a website dedicated to the E-reservation. Its URL is

1. What does ‘in’ symbolise here?
2. Suggest names of two more websites dedicated for E-reservation.

Answer:

Question 17.
Give the disadvantages of E-shopping. (2)

Question 18.
Explain the violation of intellectual property rights. (2)

Question 19.
Define consumer-to-consumer as a type of E-commerce. (2)

Question 20.
Sumit has to create, following list through HTML as a part of his social science project. Help hint in writing HTML code for the same. (2)
ASIAN COUNTRIES AND THEIR CAPITALS
1. INDIA
• New Delhi
2. PAKISTAN
• Islamabad
3. THAILAND
• Bangkok
Or
Write HTML code to generate the web page as shown below having list in the given style:
Career Options
• Medical
1. Medicine
2. Research
• Engineering
• Marketing
Answer:

Question 21.
Write the HTML code to generate the following table on a web page with the contents and alignments exactly shown below: (3)

Answer:

Question 22.
Explain the HTML tables with tags. (3)
Answer:

Question 23.
What do you mean by trademark? How does it used to stop software piracy? (3)
Answer:

Question 24.
How the following factors that contribute to digital divide? (3)

1. Age
2. Gender
3. Relevant content

Answer:

Question 25.
Describe the history of Internet in brief.
Or
Explain the Broadband over Power Line (BPL).
Answer:

Question 26.
Write the code to generate the following web page:

Note the following points while generating web page:
(i) Title of the page is “IIT”.
(ii) Font face of heading is “Cambria”.
(iii) The color of the heading of the page is “Red”.
(iv) Image used as “HT.png”.
(v) Table border is “3 px”.
(vi) Use link as:
For IIT Bombay as bombay.html
For IIT Kanpur as kanpur.html
For IIT Madras as madras.html
For IIT Delhi as delhi.html
For IIT Roorkee as roorkee.html
Or
Answer the following: (5)
(i) What is header cell?
(ii) Name the <TABLE> tag which is used as header cell.
(iii) Write the syntax to show the use of mailto function.
(iv) What is inline style of CSS in HTML?
(v) Write the code to insert an image that is right aligned, with height is 200 pixels, width is 250 pixels and image name is “image.jpg”.
Answer:

Students can access the CBSE Sample Papers for Class 10 Computer Applications with Solutions and marking scheme Set 4 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 10 Computer Applications Set 4 for Practice

Time: 2 hrs
Max. Marks: 50

General Instructions

1. This question paper contains two parts A and B. Each part is compulsory.
2. Part A carries 20 marks while Part B carries 30 marks.
3. Part A consists very short answer and case based MCQ Questions and Part B is Descriptive Paper.
4. Both Part A and Part B have choices.

Part-A

1. It consists two sections-I and II.
2. Section I has 13 questions of Very Short Answer Type. An examinee is to attempt any 10 out of 13 questions.
3. Section II has two Case Studies. Each Case Study has 7 case-based sub-parts. An examinee is to attempt any 5 out of 7 sub-parts.

Part-B

1. Question numbers 16 to 20 are Short Answer Type (SA-I) Questions of 2 marks each, Question numbers 21 to 25 are Short Answer Type (SA-II) questions of 3 marks each and Question numbers 26 is Long Answer Type Question of 5 marks.
2. Internal choice is provided in 1 question of 2 marks, 1 question of 3 marks and 1 question of 5 marks.

Part-A
Section I

This section consists of 13 questions of very short answer type. Question numbers 4 to 8 are of‘fill in the blank’ type. Fill the blank with the most appropriate answer. Attempt any 10 questions from Question numbers 1 to 13.

Question 1.
Expand the term HTTP.
Answer:

Question 2.
What are two factors that you should consider while selecting the means to connect to the Internet?
Answer:

Question 3.
Which HTML attribute is used alongwith <TD> tag to merge two cells horizontally?
Answer:

Question 4.
The ….. tag is used to define basic font size for the HTML page.
Answer:
<BASEFONT>

Question 5.
<IMG> tag is used for …. images.
Answer:
displaying

Question 6.
….. is a word or an image that when clicked take us to another web page.
Answer:
Hyperlink

Question 7.
To set an image as background in HTML table, you can use ……. attribute.
Answer:
background

Question 8.
….. property of CSS sets the style of an element border.
Answer:
border-style

Question 9.
Which softwares help you to send or receive E-mail?
Answer:

Question 10.
Write about any law that is used to stop software piracy.
Answer:

Question 11.
Write the name of the protocols that are used to ensure secured online transaction.
Answer:

Question 12.
Write syntax for italic tag.
Answer:

Question 13.
With the help of which tag of HTML, you can display (a² + b²) in the web page ?
Answer:

Section II

Both the case study based questions are compulsory. Attempt any 5 questions (out of 7 questions) from each case study. Each question carries 1 mark.

Question 14.
SMTP
It is the standard protocol for E-mail services on a TCP/IP network. SMTP provides the ability to send and receive E-mail messages.
SMTP is an application-layer protocol that enables the transmission and delivery of E-mail over the Internet.
The SMTP standard defines the conversation between the sender of an E-mail and the SMTP mail server that delivers the mail. In a SMTP conversation, the sender issues a certain sequence of commands to the receiving SMTP server. Generally, if the sender issues valid commands and the intended recipients of the E-mail are valid accounts on the receiving server, the receiving server will accept the message and attempt to deliver it.

(i) The full form of SMTP is
(a) Simple Mail Transfer Protocol
(b) Simple Mail Transmission Protocol
(c) Simple Mail Temporary Protocol
(d) None of the above
Answer:
(a) Simple Mail Transfer Protocol

(ii) SMTP protocol is
(a) used for composing an email message
(b) used in receiving incoming emails by pulling the message from server to client
(c) used in sending outgoing emails by pushing the message from client to server
(d) None of the above
Answer:
(c) used in sending outgoing emails by pushing the message from client to server

(iii) Which of the following protocol is used for delivering data from the source to the destination?
(a) TCP
(b) IP
(c) SMTP
(d) ARPANET
Answer:
(b) IP

(iv) The meaning of C in TCP is
(a) Client
(b) Consume
(c) Control
(d) Controls
Answer:
(c) Control

(v) Which protocol provides E-mail facility among different hosts?
(a) SMTP
(b) FTP
(c) TELNET
(d) SNMT
Answer:
(a) SMTP

(vi) The standard protocol of the Internet is
(a) TCD/IT
(b) TCP/IP
(c) TCP/IT
(d) TCT/IP
Answer:
(b) TCP/IP

(vii) In computing, IP means
(a) International Pin
(b) Internet Pin
(c) Invalid Pin
(d) Internet Protocol
Answer:
(d) Internet Protocol

Question 15.
Image in HTML

HTML can be used to insert images in the following formats:

1. GIF (Graphics Interchange Format)
2. XBM (X Bitmap)
3. JPG or JPEG (Joint Photographic Experts Group)
4. PNG (Portable Network Graphics)

The <IMG> tag is used to insert an image in a web page. It is very important to know that images are not technical part of the web page file, they are separate files which are inserted into the web page, when it is viewed by a browser.
So, a simple web page with one image is actually two files. When an HTML file is displayed in a browser, it requests the image file and places it on the web page where the tag appears.

(i) Web browsers display images in the following format
(a) XBM
(b) JPEG
(c) GIF
(d) All of these
Answer:
(d) All of these

(ii) Which tag is used to insert an image in web page?
(a) <A>
(b) <TABLE>
(c) <IMG>
(d) <P>
Answer:
(c) <IMG>

(iii) The correct HTML code for inserting an image is
(a) <IMG href=”image.gif”>
(b) <IMG> image.gif</gif>
(c) < IMG src = “image.gif”>
(d) <IMAGE src = “image.gif”>
Answer:
(c) < IMG src = “image.gif”>

(iv) src attribute used with <IMG> tag stands for
(a) screen
(b) screen resolution count
(c) source
(d) structure
Answer:
(c) source

(v) …… attribute is used to specify the location of an image file.
(a) alt
(b) src
(c) align
(d) name
Answer:
(b) src

(vi) The alternate text of an image can be displayed by using the <IMG> tag.
(a) src
(b) alt
(c) align
(d) None of these
Answer:
(b) alt

(vii) alt attribute allows
(a) addition of an alternate hyperlink
(b) addition of a border to image
(c) use of an alternate image in place of the specified image
(d) addition of alternate text about an image
Answer:
(d) addition of alternate text about an image

Part-B

All questions are compulsory. In case of internal choices, attempt any one.

Question 16.
Expl ain the following terms : (2)

1. Dial-up connection
2. e-Governance
   Answer:

Question 17.
Explain the wireless fidelity. (2)
Answer:

Question 18.
List the guidelines to avoid plagiarism. (2)
Answer:

Question 19.
Define the copyright in brief. (2)
Answer:

Question 20.
Which tag(s) do we use to change the size and style (face) of the text of an HTML file viewed on a web browser? Also, explain any two attributes used with this tag. (2)
Or
Explain the HTML Forms.
Answer:

Question 21.
Mr. Ayush, Captain of the school, has to display sequence of events of the upcoming Annual Function Day on the school website. Help him in writing HTML code to create a table in HTML as shown in the given screenshot: (3)

Answer:

Question 22.
Explain the various attributes of <INPUT> tag. (3)
Answer:

Question 23.
What is the role of piracy in ethical issue? (3)
Answer:

Question 24.
Write the patent as a law to stop software piracy. (3)
Answer:

Question 25.
What do you mean by multimedia messaging service? (3)
Or
What are the uses of Internet?
Answer:

Question 26.
Write the code to generate following web page :

Note the following point while generating the web page :

1. Link color is “blue”.
2. Font face of heading is “lucida handwriting”.
3. The color of the heading of the page is “green”.
4. The images used as “par.jpg” and “prog.jpg”.
5. Use link as “programming.html” for Programming.

Or
Answer the following: (5)

1. What is the need of linking between web pages?
2. What is inline sheet?
3. Name the attribute used for visited link.
4. Name any two values specified in frame attribute.
5. Why bordercolor attribute is used?

Answer:

Students can access the CBSE Sample Papers for Class 10 Computer Applications with Solutions and marking scheme Set 3 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 10 Computer Applications Set 3 with Solutions

Time: 2 hrs
Max. Marks: 50

General Instructions

1. This question paper contains two parts A and B. Each part is compulsory.
2. Part A carries 20 marks while Part B carries 30 marks.
3. Part A consists very short answer and case based MCQ Questions and Part B is Descriptive Paper.
4. Both Part A and Part B have choices.

Part-A

1. It consists two sections-I and II.
2. Section I has 13 questions of Very Short Answer Type. An examinee is to attempt any 10 out of 13 questions.
3. Section II has two Case Studies. Each Case Study has 7 case-based sub-parts. An examinee is to attempt any 5 out of 7 sub-parts.

Part-B

1. Question numbers 16 to 20 are Short Answer Type (SA-I) Questions of 2 marks each, Question numbers 21 to 25 are Short Answer Type (SA-II) questions of 3 marks each and Question numbers 26 is Long Answer Type Question of 5 marks.
2. Internal choice is provided in 1 question of 2 marks, 1 question of 3 marks and 1 question of 5 marks.

Part-A
Section I

This section consists of 13 questions of very short answer type. Question numbers 4 to 8 are of ‘fill in the blank’ type. Fill the blank with the most appropriate answer. Attempt any 10 questions from Question numbers 1 to 13.

Question 1.
What is a home page?
Answer:
The home page is the name of the main or first page of a website where visitors can find hyperlinks to other pages on the site.

Question 2.
Which heading element gives the most prominent headings?
Answer:
<H1 >

Question 3.
Give one use of Anchor tag.
Answer:
Anchor tag <A> is used to define the beginning and end of a hypertext link.

Question 4.
….. tag is used for a horizontal line.
Answer:
<HR>

Question 5.
An empty HTML element has a …. tag but no ….. tag.
Answer:
opening, closing

Question 6.
…… tag creates a bulleted list.
Answer:
<UL>

Question 7.
The code for inserting an image in an HTML page is <img src=” ” alt= ” “>. The alt attribute is used for …..
Answer:
alternate text

Question 8.
Ravi was trying to log-in to his net-banking account. He noticed that the URL of the net banking starts with ‘https’. The ‘s’ in ‘https’ stands for …..
Answer:
secure

Question 9.
Sarita is designing a webpage and wants to change the name of the font (font-type) for certain text. Which attribute of the FONT tag she should use?
Answer:
face attribute

Question 10.
What is the use of <BR> tag in HTML code?
Answer:
< BR > tag is used to insert a line break.

Question 11.
What is the significance of the URL?
Answer:
URL (Uniform Resource Locator) specifies unique address of each document on the Internet

Question 12.
What is the importance of vlink attribute of <BODY> tag?
Answer:
vlink attribute of <BODY> tag specifies the color of visited links in a document.

Question 13.
What is the method of using comment line in the HTML code?
Answer:
<!-….-> tag

Section II

Both the Case study based questions are compulsory. Attempt any 5 questions (out of 7 questions) from each case study. Each question carries 7 mark.

Question 14.
Internet Protocols For communication over the Internet, the communicating devices must follow certain rules. These rules are called Internet protocols. For email communication, we use SMTP and POP. For communication between browser and server HTTP and HTTPS protocols are used. We can use TELNET to access services available on a remote computer.

(i) Which of the following is an Internet Protocol?
(a) HTTP
(b) FTP
(c) Both (a) and (b)
(d) None of these
Answer:
(c) Both (a) and (b)

(ii) SMTP protocol is
(a) used for composing an email message
(b) used in receiving incoming emails by pulling the message from server to client
(c) used in sending outgoing emails by pushing the message from client to server
(d) None of the above
Answer:
(c) Used in sending outgoing emails by pushing the message from client to server

(iii) POP protocol is
(a) used for composing an email message
(b) used in receiving incoming emails by pulling the message from server to client
(c) used in sending outgoing emails by pushing the message from client to server
(d) None of the above
Answer:
(b) Used in receiving incoming emails by pulling the message from server to client

(iv) Which of the following Internet Protocols (IPs) provides secure data transmission between server and browser with the help of encryption?
(a) HTTP
(b) HTTPS
(c) TELNET
(d) ARPANET
Answer:
(b) HTTPS

(v) The full form of POP (email protocol) is
(a) Post Order Protocol
(b) Push Order Protocol
(c) Post Office Protocol
(d) Pull Over Protocol
Answer:
(c) Post Office Protocol

(vi) Which of the following protocol is used for delivering data from the source to the destination? (1)
(a) TCP
(b) IP
(c) SMTP
(d) ARPANET
Answer:
(b) IP

(vii) The full form of SMTP is
(a) Secure Mail Transfer Protocol
(b) Secure Mail Transmit Protocol
(c) Simple Mail Transmit Protocol
(d) Simple Mail Transfer Protocol
Answer:
(d) Simple Mail Transfer Protocol

Question 15.
Secure Data Transmission It means that data/information is not being received or modified by an unauthorised person, over a network, from source to destination. For secure data transmission, we can convert an actual message (which is in readable form) into an unreadable message (called an encrypted message) with the help of the concept of encryption. This unreadable message is sent through the network to the destination. If a hacker tries to read this message, he/she receives an unreadable message that cannot be easily converted into the actual message. The unreadable message can be converted to the original message by the receiver at the destination.

Caesar cipher is one of the common encryption techniques. In this technique, each letter of the word is replaced by a letter some fixed number of positions (usually called as key) down the alphabet.
e.g. if the key is 3, each A will be replaced by ‘D’ (Letter ‘D’ is 3 positions down Letter A’ in the alphabet), each ‘B’ will be replaced by ‘E’ and similarly, each ‘Z’ will be replaced by ‘C’. The receiver can identify the original message by using the reverse technique of encryption. This reverse technique is called decryption.

(i) Secure data transmission means
(a) data can be accessed by any unauthorised person during transmission
(b) data cannot be accessed by any unauthorised person during transmission
(c) transmission of data
(d) None of the above
Answer:
(b) Data cannot be accessed by any unauthorised person during transmission

(ii) Which of the following techniques can be used for security of data?
(a) Authentication
(b) Authorisation
(c) Encryption
(d) All of the above
Answer:
(d) All of the above

(iii) Caesar cipher is
(a) used for conversion of the actual message into an encrypted message
(b) an encryption technique
(c) Both (a) and (b)
(d) None of the above
Answer:
(c) Both (a) and (b)

(iv) Person ‘X’ has received an encrypted message and wants to convert this message into the actual message (message before encryption). The technique he should use is called
(a) conversion
(b) encryption
(c) decryption
(d) None of these
Answer:
(c) Decryption

(v) A sender wants to send a message having the text as ‘COMPUTER’ to a receiver using 4 as the key. What will be the encrypted message?
(a) GSQTZXIV
(b) GSQTYXIV
(c) GSXTYXIV
(d) GSQSYXIV
Answer:
(b) GSQTYXIV

(vi) An encryption algorithm is used to transform a readable message into
(a) text message
(b) simple message
(c) converted message
(d) encrypted message
Answer:
(d) Encrypted message

(vii) In Caesar cipher, for which of the following values of key, the encrypted message will be the same as original message?
(a) 0 (b) 26
(c) Both (a) and (b)
(d) None of these
Answer:
(c) Both (a) and (b)

Part-B

All questions are compulsory. In case of internal choices, attempt any one.

Question 16.
Sarvesh, a student of Class X, is not able to understand the difference between web client and web server. Help him in understanding the same by explaining their role and giving suitable example of each. (2)
Answer:
Differences between web client and web server are as follows:

Question 17.
Write the full form of Cc and Bcc (used in email communication). Explain the difference between them. (2)
Answer:
Cc stands for Carbon copy and Bcc stands for Blind carbon copy.
The difference between Cc and Bcc is that Carbon copy (Cc) recipients are visible to all other recipients whereas those who are Bcc are not visible to anyone.

Question 18.
What is the use of <SUB> and <SUP>tag? Explain with suitable example. (2)
Answer:
<SUB> tag defines the subscripted text while <SUP> tag defines the superscripted text, e.g. To write a² + b²,
a< SUP> 2< /SUP>+ b< SUP > 2 < /SUP >
To write H₂O
H <SUB> 2 </SUB> + O

Question 19.
Sunil wants to insert an image ‘elearning.jpg’ into a web page. Write the name and the syntax of the HTML tag she should use. The alternate text for the image should be ‘E-learning Image’. (2)
Answer:
Sunil should use <IMG> tag.
<HTML>
<B0DY>
<IMG src = “elearning.jpg” alt = “E-learning Image”>
</ BOD Y >
</HTML>

Question 20.
Define the following: (2)

1. Intellectual Property Rights
2. Plagiarism

Or

What is E-commerce? Write any two preventive measures to be taken for secure online transaction.
Answer:

1. Intellectual Property Rights reserves all the rights of the owner to the information to decide, how much information is to be exchanged, shared and distributed.
2. Plagiarism is an act of copying another person’s idea, words or work and pretend that they are our own.

Or

E-commerce (Electronic commerce) is the buying and selling of goods and services on the Internet. Two preventive measures to be taken for secure online transaction as:

1. Never share OTP with anyone.
2. Before making an online payment, ensure that connection is secure.

Question 21.
Shalini, a web designer, wants to create a web page to display a list where each item is listed by a number, which type of list she should use? Explain the role of start and type attributes. (3)
Answer:
Shalini should use ordered list.
start attribute This attribute is used to change the beginning value of an ordered list.
type attribute The numbering of an HTML list can be changed to letters or roman numerals by the type attribute.

Question 22.
What are the roles of rowspan and colspan attribute? Explain with suitable HTML example. (3)
Answer:
colspan attribute allows the user to stretch a cell to span multiple columns (merge two or more columns).
rowspan attribute is used to span multiple rows-(merge two or more rows),
e.g. <TABLE border = ‘ 1’>
<TR>
<TD> Row-1 Column-1 </TD>
<TD colspan = “2”> Row-1 Column-2 and 3 </TD>
<TD rowspan = “2”> Row-1 and 2 Column-4 </TD>
</TR>
<TR>
<TD> Row-2 Column-1 </TD>
<TD> Row- 2 Column-2 </TD>
<TD> Row-2 Column-3 </TD>
</TR>
</TABLE>

Question 23.
Saroj, a student of Class X, wants to represent a table in web page but she is unaware about the table tag. Explain her the role of <TH>, <TR> and <TD> tags. Write HTML code of a table and show the use of <TH>, <TR> and <TD> tags. (3)
Answer:
<TR> tag defines the table row which is used to create a new row of data in a table.
<TH> tag defines the table header which is used for specifying a table’s header.
<TD> tag defines the table data which is used to specify a cell or table data within a table,
e.g. <TABLE>
<TR>
<TH>Name</TH>
<TH>Subject</TH>
</TR>
<TR>
<TD>Rahul</TD>
<TD>Mathematics</TD>
</TR>
<TR>
<TD>Muskan</TD>
<TD>Science</TD>
</TR>
</TABLE>

Question 24.
What is the digital divide? Write any two reasons for digital divide in India. (3)
Answer:
Digital divide is a term that describes the uneven distribution of Information and Communication Technologies (ICTs) in society. In other words, digital divide refers to the differing amount of information between those who have access to ICT and those who don’t have access.
Two reasons for digital divide in India are :

1. Due to the unequal distribution of wealth, poverty is higher in rural areas.
2. Less literacy rate in rural India.

Question 25.
Define Internet and write its two uses in our daily life. How is it different from the World Wide Web (www). (3)
Or
What is E-learning? Explain any two merits of E-learning.
Answer:
Internet is a world wide system of computer networks, i.e. network of networks. Through Internet, computers become able to exchange information with each other and find diverse perspective on issues from a global audience.
Two uses of Internet are:

1. E-commerce (auction, buying and selling products).
2. Social networking sites (facebook, twitter, etc).

Difference between www and Internet is
www It is just a common point of connectivity for information sharing that is facilitated by a global network of computers.
Internet It is a connection between computers and countless other devices that form a huge network of systems.
Or
E-learning refers to an electronic mode of delivering learning, training or educational programs to users. It is the mode of acquiring knowledge by means of Internet and computer based training programs. E-learning can be done anywhere and at anytime.
Two merits of E-learning are:

1.  Reduces travel time and travel costs for off-campus students.
2. Develops knowledge of an Internet and computer skills that will help learners throughout their lives and careers.

Question 26.
 (5)

Write the HTML code to design the above shown web page considering the
specifications as given below:

• Background color of the page should be yellow.
• Heading ‘Our Country: India’ should be the first level of heading.
• The image named lndia.jpg’ should be placed at the center.
• Formatting style for the paragraph
• Font Size : 5
• Font Name : Times New Roman
• Color : Red
• Superscript and subscript tags should be used wherever required.
• Facts (as shown in the above web page) should be written with the help of the unordered list.

Or
Answer the following:
(i) What is a hypertext link?
(ii) Give the name and the syntax of the HTML tag which is used for creating a hypertext link.
(iii) Neha wants to display a ‘Click Here’ message on her web page which, when clicked, opens a new web page ‘Chapter2.html’. Write the syntax of the HTML command she should use.
(iv) On the same web page, Neha whose email is [email protected], wants to display a ‘Contact us’ message which when clicked open the email program and allows the user to send a mail to Neha. Write the syntax of the HTML command she should use.
(v) Explain the use of the target attribute in the hypertext link tag.
Answer:
<HTML>
<BODY bgcolor = “yellow”>
<CENTER>
<H1> Our Country : India </H1>
<IMG src = “India.jpg” height = “250” width = “200”>
</CENTER>
<P>
<FONT color=“red” size=“5” face=“Times New Roman”>
India is spread over a large geographical area. In terms of area, it is the 7<SUP>th</SUP> largest country while in terms of population, it is the 2<SUP>nd</SUP> largest country in the world. Some facts about India are as fol lows</FONT></P>
<UL>
<LI>Area :Approx 3.28 million sq. km </LI>
<LI>North to South extension :Approx 3,200 km </LI>
<LI>East to West extension : Approx 2900 km</LI>
</UL>
</BODY >
</HTML>

Or

(i) A hyperlink is an element in HTML document that links to either another portion of the document or to another document altogether. On web pages, hyperlinks are usually colored purple or blue and are sometimes underlined.

Hyperlinks can assume any of the following appearances:

• Text
• Images
• URLs
• Controls (e.g. button)

(ii) Name : Anchor tag
Syntax
<A href = “link address”) Hyperlink Text </A>
(iii) <A href=”Chapter2. html “> Click Here </A>
(iv) <A href=”mail to:[email protected]”) Contact us </A>
(v) target attribute specifies where to open the linked document when the link is clicked.

Students can access the CBSE Sample Papers for Class 10 Computer Applications with Solutions and marking scheme Set 2 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 10 Computer Applications Set 2 with Solutions

Time: 3 Hours
Maximum Marks: 50

General Instructions

1. This question paper contains two parts A and B. Each part is compulsory.
2. Part A carries 20 marks while Part B carries 30 marks.
3. Part A consists very short answer and case based MCQ Questions and Part B is Descriptive Paper.
4. Both Part A and Part B have choices.

Part-A

1. It consists two sections-Iand II.
2. Section I has 13 questions of Very Short Answer Type. An examinee is to attempt any 10 out of 13 questions.
3. Section II has two Case Studies. Each Case Study has 7 case-based sub-parts. An examinee is to attempt any
   5 out of 7 sub-parts. –

Part-B

1. Question numbers 16 to 20 are Short Answer Type (SA-I) Questions of 2 marks each, Question numbers 21 to 25 are Short Answer Type (SA-II) questions of 3 marks each and Question numbers 26 is Long Answer Type Question of 5 marks.
2. Internal choice is provided in 1 question of 2 marks, 1 question of 3 marks and 1 question of 5 marks.

Part-A
Section I

This section consists of 13 questions of very short answer type. Question numbers 4 to 8 are of ‘fill in the blank’ type. Fill the blank with the most appropriate answer. Attempt any 10 questions from Question numbers 1 to 13.

Question 1.
Copying a file from a host system to your computer is known as what?
Answer:
Downloading

Question 2.
What is the full form of SSH protocol?
Answer:
Secure Shell

Question 3.
Write a short note on <P> tag.
Answer:
<P> tag is used to make the paragraph. By default, alignment of paragraph text is left.

Question 4.
The is used to make the text bold.
Answer:
<B>

You are advised to attempt this sample paper without referring the answers given here. However, cross check your answers once you complete the paper.

Question 5.
<LI > tag is an/a tag.
Answer:
empty

Question 6
_______ attribute is used to give border to an image.
Answer:
border

Question 7.
There are total values for rules attribute in <TABLE> tag.
Answer:
5

Question 8.
______ gives the ability to select only one item from the list.
Answer:
Combo box

Question 9.
Explain the term mobile technology.
Answer:
Mobile technology is a form of technology that is mostly used in cellular communication and other related aspects. It includes General Packet Radio Service (GPRS), Multimedia Messaging Service (MMS), bluetooth, 3G, Wi-Fi etc.

Question 10.
Which term describes the uneven distribution of Information and Communication Technology (ICT)?
Answer:
Digital divide

Question 11.
Rahul wants to buy something over Internet for which his friend suggest him that E-commerce is the process of buying and selling goods over Internet. But Rahul is concern about privacy in E-commerce. What is the mean of privacy in E-commerce?
Answer:
The privacy in E-commerce means the protection, of privacy of the parties involved in trading through E-commerce.

Question 12.
Which attribute is used to specify the location of an image file?
Answer:
src attribute

Question 13.
Which attribute of <TD > tag is used to merge two or more columns to form a single column?
Answer:
colspan attribute

Section-II

Both the case study based questions are compulsory. Attempt any 5 questions (out of 7 questions) from each case study. Each question carries 1 mark.

Question 14.
Chat
It is the online textual or multimedia conversation. It is a real-time communication between two users via computer. It is widely interactive text-based communication process that takes place over the Internet.
Chatting is a virtual means of communication that involves the sending and receiving of messages, share audios and videos between users located in any part of the world.
In chatting, you type a message in your chat box, which is immediately received by the recipient, then the recipient types a message in response to your message, which is instantly received by you.
(i) Which of the following is/are popular chat application(s)?
(a) WhatsApp
(b) WeChat
(c) Tango
(d) All of these
Answer:
(d) All of these

(ii) It enables communication through sending and receiving text messages.
(a) Text based chat
(b) Multimedia chat
(c) Both (a) and (b)
(d) None of these
Answer:
(a) Text based chat

(iii) A/An ______ is the hub of Internet chatting.
(a) chat space
(b) chat place
(c) chat room
(d) chat group
Answer:
(c) Chat room

(iv) Chat rooms are also known as
(a) talking rooms
(b) virtual rooms
(c) special rooms
(d) gossip rooms
Answer:
(b) Virtual rooms

(v) Chat is the online ______ conversation.
(a) Textual
(b) Multimedia
(c) Both (a) and (b)
(d) None of these
Answer:
(c) Both (a) and (b)

(vi) You can share ______ using chat.
(a) Messages
(b) Audio
(c) Video
(d) All of these
Answer:
(d) All of these

(vii) Chatting is defined as
(a) web service
(b) browser service
(c) server service
(d) E-mail service
Answer:
(a) web service

Question 15.
CSS
It is a style sheet language used for describing the presentation of a document written in a markup language. CSS is designed primarily to enable the separation of document content from document presentation, including aspects such as the layout, colors and fonts.

This separation can improve content accessibility, provide more flexibility and control in the specification of presentation characteristics, enable multiple HTML pages to share formatting by specifying the relevant CSS in a separate css file, and reduce complexity and repetition in the structural content such as semantically insignificance tables that were widely used to format pages before consistent CSS rendering was available in all major browsers. CSS makes it possible to separate presentation instructions from the HTML content in a separate file or style section of the HTML file. For each matching HTML element, it provides , a list of formatting instructions.
(i) The full form of CSS is
(a) Cascading Style Sheet
(b) Cascading Sheet Style
(c) Cascade Style Sheet
(d) Cascadation Style Sheet
Answer:
(a) Cascading Style Sheet

(ii) CSS rule set consists of
(a) selector
(b) declaration
(c) Both (a) and (b)
(d) None of these
Answer:
(c) Both (a) and (b)

(iii) The full form of HTML is
(a) Hyper Transfer Markup Language
(b) Hyper Text Markup Language
(c) Hyper Text Makeup Language
(d) Hyper Transmission Markup Language
Answer:
(b) Hyper Text Markup Language

(iv) _______ points to the HTML element that you want to style.
(a) Selector
(b) Declaration
(c) ID
(d) None of these
Answer:
(a) Selector

(v) A CSS declaration always ends with a
(a) dot
(b) colon
(c) semicolon
(d) hash
Answer:
(c) Semicolon

(vi) A CSS declaration blocks are surrounded by
(a) small braces
(b) curly braces
(c) big braces
(d) angular braces
Answer:
(b) Curly braces

(vii) Which of the following is/are property value of CSS?
(a) Color
(b) Margin
(c) Height
(d) All of these
Answer:
(d) All of these

Part-B

All questions are compulsory. In case of internal choices, attempt any one.

Question 16.
Karan uses a search engine to get detail regarding India struggle for freedom. (2)
(i) Define the word “search engine”.
(ii) Name any five common search engines.
Answer:
(i) Search engine is a bottom-up approach for finding your way around the web. You give to a search engine, a list of keywords or phrase (called a query) and it returns to you a list of web pages that contain those words or phrases.
(ii) Google, AltaVista, Excite, Web Crawler and Lycos.

Question 17.
Write the advantages of E-banking. (2)
Answer:
Advantages of E-banking are as follows:

1. There are no geographical barriers and the services that can be offered at a minimum cost.
2. Through Internet banking, you can check your transactions at any time and as many times as you want to.
3. If the fund transfer has to be made outstation, where the bank does not have a branch, the bank would demand outstation charges, whereas with the help of online banking, it will be absolutely free for you.
4. Internet banking deploys the Internet as a medium for financial transaction.

Question 18.
Explain the challenges and barriers to the digital divide. (2)
Answer:
There are various challenges and barriers to the digital divide:

1. High Cost Due to higher cost of Internet connection and modern technology, most of the people of developing country unable to use computer and Internet connection.
2. Language Barriers Today a large percentage of information content on the Internet is in English, which is a barrier for the people whose primary language is not English.
3. Technology Barrier People who live in village cannot get the touch of modern technology. So it is also a barrier of the digital divide.

Question 19.
What do you mean by digital property rights? (2)
Answer:
Digital property includes data, Internet accounts, and other rights in the digital world, including contractual rights and intellectual property rights. Data are the files and information stored and used by computers (such as E-mails, Word processing documents, spreadsheets, pictures, audio files and movies). This data may be stored locally on a computer’s hard drive or on removable media or data may be stored remotely and accessed over the Internet.
Digital property rights disputes arise when some form of counterfeiting or piracy occurs between companies.

Question 20.
Find the error(s) in the following code and underline those errors. (2)
<HTML>
<HEAD>
<TITLE> Example
</TITLE>
</HEAD>
<B0DY>………. </HTML>
</BODY >
Or
Why rowspan and colspan attributes are used?
Answer:
</BODY> should be placed before </HTML>
The correct code is
<HTML>
<HEAD>
<TITLE> Example </TITLE>
</HEAD>
<B0DY> ………..</B0DY>
</HTML>
Or
Sometimes, a table cell is bigger than other. Its span is spread to more rows or columns. Such cells can be created with the help of rowspan and colspan attributes.

Question 21.
Observe the following table and write the HTML code to generate it: (3)

Answer:
<HTML>
<HEAD>
<TITLE>Table</TITLE>
</HEAD>
<B0DY>
<TABLE border=”3″ align=”center” bordercolor=”blue”>
<CAPTI0N color=”red”> Available Paintings </CAPTI0N>
<TR>
<TD rowspan=”5″> I <BR> N <BR> D <BR> I <BR> A <BR> N </TD>
<TD colspan=”3″> PAINTING </TD>
</TR>
<TR>
<TH> NAME </TH>
<TH> QTY </TH>
<TH> PRIZE </TH> .
</TR>
<TR>
<TD>Oil Painting </TD>
<TD> 4 </TD>
<TD>3000</TD>
</TR>
<TR>Glass Painting</TD>
<TD>2</TD>
<TD>5000</TD>
</TR>
<TR>Canvas</TD>
<TD>2</TD>
<TD>1000</TD>
</TR>
</TABLE>
</ BODY>
</HTML>

Question 22.
Explain the <VIDEO> element in HTML. (3)
Answer:
The <VIDEO > element allows us to embed video files into an HTML document, very similar to the way images are embedded. The HTML does not specify which video formats browser should support in the <VIDEO> tag, but most commonly used video formats are ogg, mpeg4.
Attributes of <VIDEO> tag are as follows :

Question 23.
Give any three effects of digital divide. (3)
Answer:
There are various effects of digital divide as given below:

1. Economic Inequality Digital divide create economic inequality, because those who have access to modern technology can easily collect valuable economical information.
2. Effect on Education It has an impact on education. Because student who have Internet access and computer, can acquire more valuable knowledge from Internet.
3. Economic Growth It is effected by digital divide because productivity improvements tend to be associated with the use of information technologies and companies.

Question 24.
Define the following fraud (3)
(i) Refund fraud
(ii) Merchant fraud
(iii) Fraud via identity theft
Answer:
(i) Refund Fraud In this case, fraudster using a stolen credit card makes an overpayment on
purpose. He will ask to refund of the excess amount, claiming his credit card is closed so they need to send the money using an alternative method. This means that the original charge of the credit card is not refunded.

(ii) Merchant Fraud It is another method, which must be mentioned. It is very simple; goods are offered as cheap prices, but are never shipped of course, the payments are kept. This method of fraud also exists in wholesale.

(iii) Fraud via Identity Theft In this case, the fraudsters assumes another person’s identity, creates credit cards in the victim’s name and goes on a shopping. This type of fraud is increasing rapidly as the number and scope of data breaches increase. It is also the most difficult to identity as the fraudsters behind identity theft are quite sophisticated.

Question 25.
What is domain name? Also, write about domain abbreviation. (3)
Or
Define the term web client. (3)
Answer:
Domain name is the text name corresponding to the numeric IP address of a computer on the Internet. Internet users access your Website using your domain name. It is a way to identify and locate computers connected to the Internet. It must be unique. Domain name always have two or more parts, separated by periods (dots).
e.g. google.com, yahoo.com etc

Domain Abbreviation Domain are organised by the type of organisation and by the country. A three letter abbreviation indicating the organisation and usually two letter abbreviation indicating the country name.
Or
Web client is a computing term which describes a special program designed as a user interface, through which messages are sent to a ‘web server’. Web clients usually operate within a web browser window, although some are installed to a mobile or computer as downloadable software.

A web client contains two parts: dynamic Web pages and the Web browser. Dynamic Web pages are produced by components that run in the Web tier, and a Web browser delivers Web pages received from the server.
Web client is also known as a thin client because it does not execute heavy-duty operations such as querying databases, performing complex business tasks or connecting legacy applications.

Question 26.
Write the code to generate the following web page : (5)
Educational Psychology
It is the branch of psychology concerned with die scientific study of human learning. It can in part be understood through its relationship with other disciplines.
The field of educational psychology involves the study of memory, conceptual processes, and individual differences (via cognitive psychology) in conceptualizing new strategies for learning processes in human.

List of Technological Resources a Educational Psychology
Intelligent Tutoring System
Educational Technology
Cooperative Learning
Applications of Educational Psychology

Note The following points while generating the web page:

1. Title of the page is “Educational Psychology”.
2. Link color is green.
3. Font face for the page is “antiqua”.
4. Heading of the page should be right align.
5. Image used as eppic.jpg.
6. Table border is 2px and border color is purple.
7. Use link as

For Intelligent Tutoring System as Psychol.htm
For Educational Technology as Psycho2.htm
For Cooperative Learning as Psycho3.htm
(viii) E-mail id for bottom message as [email protected].
Or
Answer the following: (5)
(i) Mention the suitable HTML tag and attribute to insert an image named globe.jpg in the background of a web page.
(ii) Name the attribute that are used to merge two or more rows.
(iii) Name the attribute to change the background color of the cells in a table.
(iv) What is the use of id selector in CSS?
(v) Give any two attributes used with <BASEFONT> tag.
Answer:
<HTML>
<HEAD><TITLE> Educational Psychology </TITLE></HEAD>
<BODY link=”green”>
<IMG src=”eppic.jpg” alfgn=”left” height=”120″ width=”150”>
<FONT face=”antiqua” color=”blue”>
<H1 align=”right”> Educational Psychology </H1>
<HR align=”right” width=”60%” color=”blue”> </HR>
</FONT>
<FONT size=”4″ face=”antiqua”>
It is the branch of psychology concerned with the scientific study of human learning.
It can in part be understood through its relationship with other disciplines.
<BR>The field of educational psychology involves the study of memory, conceptual processes, and individual differences (<I>via</I> cognitive psychology) in conceptualizing new strategies for learning processes in humans .
</FONT>
<BR><B> List of Technological Resources in Educational Psychology </B>
<BR><A href=”Psychol.htm”> Intelligent Tutoring System </A>
<BR><A href=”Psycho2.htmn> Educational Technology </A>
<BR><A href=”Psycho3.htm”> Cooperative Learning </A>
<TABLE border=”2″ borderedor=”purple” cellpadding=”3” align=”center”>
<CAPTION><B> Applications of Educational Psychology </B></CAPTION>
<TR>
<TH rowspan=”2″> Teaching </TH>
<TH colspan=”2″> Counseling </TH>
</TR>
<TR>
<TH> Training </TH>
<TH> Employment Outlook </TH>
</TR>
<TR>
<TD> Research on classroom is conducted to guide teaching practice and form a foundation for education programs.</TD> <TD> Educational psychologists works as consultant in designing and creating materials, programs and online courses.</TD>
<TD> Employment for psychologists in the US is expected to grow faster with anticipated growth of 18-26%.</TD>
</TR>
</TABLE>
<BR><FONT color=”blue” size=”2″> For more details contact us:
<A href=”[email protected]”> [email protected]
</AX></FONT>
</BODY>
</HTML>
Or
(i) <BODY background = “globe.jpg”>
(ii) rowspan
(iii) bgcolor
(iv) id selector is used to apply the style to an element based on the id of an element.
(v) color, face