Practicing the CBSE Sample Papers for Class 10 Computer Applications Set 4 allows you to get rid of exam fear and be confident to appear for the exam.
CBSE Sample Papers for Class 10 Computer Applications Set 4 with Solutions
Maximum Marks: 50
Time Allowed: 2 hours
General Instructions:
- This Question Paper has 5 Sections A-E.
- All Questions are compulsory. However, an internal choice of approximately 30% is provided.
- Section A has 12 questions carrying 01 mark each.
- Section B has 7 Very Short Answer (VSA) type questions carrying 02 marks each.
- Section C has 4 Short Answer (SA) type questions carrying 03 marks each.
- Section D has 1 Long Answer (LA) type question carrying 04 marks.
- Section E has 2 Source based /Case-based /Passage based Questions carrying 04 marks each.
Section – A
(All Questions are Compulsory) [1 mark]
Question 1.
The difference between people with access to computers and the Internet and those without this access is known as the:
(A) digital divide
(B) Internet divide
(C) Web divide
(D) E-illiteracy
Answer:
(A) digital divide
Question 2.
Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?
(A) FTP
(B) SNMP
(C) SMTP
(D) RPC
Answer:
(C) SMTP
Explanation: The digital divide refers to the gap between demographics and regions that have access to modern information and communications technology and those that don’t.
Question 3.
The Internet Control Message Protocol (ICMP)
(A) allows gateways to send error a control messages to other gateways or hosts
(B) provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another
(C) reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem
(D) All of the above
Answer:
(D) All of the above
Explanation: SMTP is a set of communication guidelines that allow software to transmit an electronic mail over the internet is called Simple Mail Transfer Protocol. It is a program used for sending messages to other computer users based on e-mail addresses.
Question 4.
Which of the following is not an ISP in India?
(A) MTNL
(B) Vodafone
(C) Airtel
(D) TCP
Answer:
(D) TCP
Explanation: Internet service provider (ISP), company that provides Internet connections and services to individuals and organizations. E.g. BSNL, JIO, AIRTEL etc.
Question 5.
Internet address is a:
(A) 8 bit number
(B) 16 bit number
(C) 32 bit number
(D) None of These
Answer:
(C) 32 bit number
Explanation: The Internet address is a 32-bit number that uniquely identifies a network interface on a machine. An IP address is typically written in decimal digits, formatted as four 8-bit fields separated by periods.
Question 6.
The short form Telecommunication Network is:
(A) Telenet
(B) TN
(C) TNT
(D) Telnet
Answer:
(D) Telnet
Explanation: TelNet stands for telecommunications network, is a group of nodes interconnected by telecommunications links that are used to exchange messages between the nodes.
Question 7.
What is the use of <hr/> tag in HTML?
(A) For making content appearance italics
(B) To create vertical rule between sections
(C) To create a line break
(D) To create horizontal rule between sections
Answer:
(D) To create horizontal rule between sections
Explanation: To create a break between themes-such as a change of topic in a book or a new scene in a play-you can add a horizontal rule between sections using <hr/> tag
Question 8.
How to create a checkbox in HTML Form?
(A) <inputtype=”text”>
(B) <input type=”textarea”>
(C) < input type=”checkbox” >
(D) < input type=”button” >
Answer:
(C) < input type=”checkbox” >
Explanation: <input type=”checkbox’> is used to create a checkbox in HTML Form. Checkboxes allow a user to select one or more options of a limited number of choices.
Question 9.
Which of the following HTML tag is used to add a row heading in a table?
(A) <th>
(B) <td>
(C) <tr>
(D) <tt>
Answer:
(C) <tr>
Question 10.
Which of the following HTML code will make an image clickable?
(A) <a href = “https://www.sanfoundry.com/1 >Sanfoundry Home Page</a>
(B) <img src=”https://www.sanfoundry.com/sanfoundry-logo”>
<a href = “https://www.sanfoundry.com/’>Sanfoundry Home Page</a>
</img>
(C) <a href = “https://www.sanfoundry.com/1 >Sanfoundry Home Page</a>
<img src=”https://www.sanfoundry.com/sanfoundry-logo” />
(D) <a href=”https://www.sanfoundry.com/’> <img src=”https://www.sanfoundry.com/sanfoundry-logo” /> </a>
Answer:
(D) <a href=”https://www.sanfoundry.com/’> <img src=”https://www.sanfoundry.com/sanfoundry-logo” /> </a>
Explanation: <a> tag defines a hyperlink, which is used to link from one page to another page. Suppose if we want an image to be clickable then it should go inside <a> Tag.
Questions No-11 & 12 are Assertion and Reason types. Each question consists of two statements, namely, Assertion (A) and Reason (R). Select the most suitable option considering the Assertion & Reason. DIRECTIONS: In each of the questions given below, there are two statements marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below:
(A) Both A and R are true and R is the correct explanation of A.
(B) Both A and R are true but R is not the correct explanation of A.
(C) A is true but R is false.
(D) A is false but R is true.
(E) Both A and R are false.
Question 11.
Assertion (A): <i> tag is used to italic the text.
Reason (R): <i> tag is XML command.
Answer:
(C) A is true but R is false.
Question 12.
Assertion (A): <Table> tag is use to create a table.
Reason (R): <colspan> is a HTML tag.
Answer:
(C) A is true but R is false.
Section – B
[2 marks]
Question 13.
What are two modes of e-learning?
Answer:
Types of Online Learning Asynchronous Online Courses. These types of course offerings do not take place in real-time. Synchronous Online Courses.
Hybrid Courses.
Providing Continuity.
Distributing Materials.
Creating Content.
Curating Content.
Fostering Collaboration.
Question 14.
How is online transaction done?
OR
What are the types of e payment system?
Answer:
Online transaction is a payment method in which the transfer of fund or money happens online over electronic fund transfer. Online transaction process (OLTP) is secure and password protected. Three steps involved in the online transaction are Registration, Placing an order, and, Payment.
OR
The different types of e-commerce payments in use today are:
Credit Card. The most popular form of payment for e-commerce transactions is through credit cards. Debit Card. Debit cards are the second largest e-commerce payment medium in India.
Smart Card.
E-Wallet.
Netbanking.
Mobile Payment.
Amazon Pay.
Questions 15.
What are the two basic parts of hyperlinks?
Answer:
Hyperlinks have two basic parts: the address (URL) of the webpage and the display text. For example, the address could be http://www.popsci.com, and the display text could be Popular Science Magazine. When you create a hyperlink in Word, you’ll be able to choose both the address and the display text.
Question 16.
What is software patent?
OR
Write a short note on DRM.
Answer:
A software patent is a patent that protects computer software. Software patents can cover a stand-alone computer software program, a mobile device app, or software that is integrated into a mechanical device. In order for software to be patentable, it must meet the same requirements of any other type of invention.
OR
Digital Rights Management (DRM) is a systematic approach to copyright protection for digital media. The purpose of DRM is to prevent unauthorized redistribution of digital media and restrict the ways consumers can copy content they’ve purchased. Digital rights refers to the relationship between copyrighted digital works (such as film, music and art) and user permissions and rights related to computers, networks and electronic devices.
Digital rights also refers to the access and control of digital information. The definition of digital rights and responsibilities is having the right and freedom to use all types of digital technology while using the technology in an acceptable and appropriate manner. As a user of digital technology, you also have the right to privacy and the freedom of personal expression.
Question 17.
What is difference between HTML and CSS?
Answer:
HTML is a markup language used to create static web pages and web applications. CSS is a style sheet language responsible for the presentation of documents written in a markup language. background-color: green; HTML cannot be used in a CSS file.
Commonly Made Error:
Students get confused between css and HTML.
Answering Tip:
Students must learn and understand the concept of css and HTML.
Question 18.
What is the input tag in HTML?
OR
Which attributes are necessary to insert drop down list in a HTML pages?
Answer:
The <input> tag specifies an input field where the user can enter data. The <input> element is the most important form element. The <input> element can be displayed in several ways, depending on the type attribute.
OR
The attributes are necessary to insert drop down list in a HTML pages are
Name: It adds an internal name to the field so the program that handles the form can identify the field.
Size: It defines the number of items to be visible when user clicks on the drop down box.
Multiple: It allows for multiple selection.
Value: It defines what will be submitted when an item is selected.
Question 19.
Write HTML code to design the following table.
| Month | Savings |
| January | $ 100 |
| February | $ 80 |
Answer:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<table border=2>
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr >
<td>January</td>
<td>$100</td>
</tr>
<tr >
<td>February</td>
<td>$80</td>
</tr>
</table>
</body>
</html>
Section – C
[3 marks]
Question 20.
Who defines digital divide? Why is digital divide a problem?
Answer:
In 2006, Jakob Nielsen, Ph. D. notably categorized the digital divide into three stages: Economic Divide.
The coronavirus crisis has shown the effects of the digital divide in education: teachers and students out of the loop because they lack sufficient technology and digital skills. It also increases lack of knowledge by limiting access to knowledge.
Question 21.
What is the difference between HTTP and HTTPS?
Answer:
Write any two difference:
| HTTP | HTTPS |
| (i) It is a system for transferring information over internet without any security feature. | It is a system for transferring information with SSL (Secure Socket Layer) that encrypts and sends information over a secure connection, making it hard to steal. |
| (ii) It is useful for sending non-sensitive information. | It is useful for sending sensitive information. |
| (iii) It is generally used for blogs, entertainment, news-sites,etc. | It is used for banks and other payment portals. |
Commonly Made Error:
Students think that there is no difference between HTTP and HTTPs except there full form.
Question 22.
What type of language is HTML?Is HTML is coding?
OR
Sometimes it is better to use the text area element instead of an input element of type text. Write a short note to explain when and why? |AjjJ
Answer:
HTML is a type of markup language. It encapsulates, or “marks up” data within HTML tags, which define the data and describe its purpose on the webpage. The web browser then reads the HTML, which tells it things like which parts are headings, which parts are paragraphs, which parts are links, etc. HTML is not a programming language. It’s a markup language. In fact, that is the technology’s name: Hyper Text Markup Language.
Question 23.
What do we mean by copyright? What are the 2 types of copyright? |Ajjj]
Answer:
Copyright is a type of intellectual property that protects original works of authorship as soon as an author fixes the work in a tangible form of expression. There are two types of rights under copyright: economic rights, which allow the rights owner to derive financial reward from the use of their works by others; and. moral rights, which protect the non¬economic interests of the author.
Section – D
[4 Marks]
Question 24.
Write the HTML code to design the web page as shown below, considering the specifications that follow. You can write code for any 4 specifications out of the given 5 specifications:
Specification 1. Title of the page should be “Candy World”
Specification 2. The heading text “Smacking Lollies” is in Comic Sans Font and is of red color.
Specification 3. The first two words of the paragraph are underlined and in italics.
Specification 4. Image used in the page is ice.jpg.
Specification 5. The bulleted list contains links as specified below :
The text West Delhi is a link to the web page “west.html”
The text South Delhi is a link to the web page “south.html”
OR
Carefully study the web page given below. Identify 10 tags that have been utilised in creating this web page and write their usage:
Answer:
<HTML>
<HEAD>
<TITLE> Candy World</TITLE>
</HEAD>
<BODY>
<center><H1><Font face = “Comic Sans” color = “red” > Smacking Lollies </Font > </H1 > </center>
<i> <u>Smacking Lollies</u> </i> is a new chain of stores selling variety of candies and mouth watering lollies.
<img src = “ice.jpg”>
<br><br>
The following is a list of major outlets of smacking lollies:
<ul type = “square”>
<li><a href=”west.html”>West Delhi</a>-Janak Puri and Rajouri Garden </li>
<li><a href=”south.html”>South Delhi</a>- South Extension and Vasant Kunj</li>
</ul>
< center > For enquiries mail to us at enquiry@ gmail.com</center> Solutions.
</BODY>
</HTML>
OR
<HEAD> : The <HEAD> element carries
information about the HTML Web page, such as title of the Web page.
<TITLE> : The <TITLE> tag is used to assign the name to a web page.
<BODY> : The <BODY> tag is placed just after the </HEAD>tag.
<B> : It is used to bold the text <FONT> : It is used to change the font style of the tag.
<HR> : It is used to make the horizontal rule on the web page.
<IMG> : It is used to display image on the web page.
<TABLE> : It is used to create table
on the web page.
<BR> : It is used to break the text. <CENTER> : It is used to align the text in the center of the web page.
Section – E
[4 marks]
Question 25.
Ayus went to an interview for the post of web developer. In the technical test, he was supposed to design an HTML table as given below. Help him to complete the table with the right statements in the blanks. Observe the table and attempt any four questions (out of 5) given after the table).
| Month | Savings |
| January | $ 100 |
| February | $ 80 |
Write HTML code to generate code for your school timetable.
<iDOCTYPE html>
<html>
<head>
<_____> <!Statement 1>
table, th, td {
border: lpx solid black;
}
th, td {
padding: 10px;
}
</style>
</head>
<body>
<_____>Add padding to a Table</h1> <!Statement 2>
<table>
<_____> <!Statement 3>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td>January</td>
<_____>$100</td> <! Statement 4>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
<_____> <!Statement 5>
</body>
</html>
(A) Write the appropriate answer for the blank given in Statement-1
(B) Write suitable tag for the blanks given in Statement-2.
(C) Write the appropriate answer for the blank given in Statement-3
(D) Write the appropriate answer for the blank given in Statement-4
(E) Write the appropriate answer for the blank given in Statement-5
Answer:
<!DOCTYPE html>
<html>
<head>
<style>
table, th, td {
border: 1px solid black;
}
th, td {
padding: 10px;
}
</style>
</head>
<body>
<h1>Add Padding to a Table</h1>
<table>
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td>January</td>
<td>$100</td>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
</table>
</body>
</html>
Commonly Made Error:
Students get confused between <td> and <tr>.
Answering Tip:
Students must learn and understand the concept of <td> and <tr>.
Question 26.
Cyber Ethics
Cyber ethics refers to a cose of safe and responsible behaviour for the internet community. It is the study of ethics pertaining to computers, encompassing user behaviour and what computers are programmed to and haw this affects individuals and society. Cyber ethics is the moral, legal and social issues relating to cyber technology. It examiners the impact that cyber technology has for social, legal and moral system. It also evaluates the social politics and laws that have been formed in reply to issues generated by the development and use of cyber technology.
Based on the given information, answer the questions given below. Attempt any four questions:
(i) ______ refers to a code of safe and responsible behaviour for the Internet community.
(ii) Cyber ethics is the study of ethics pertaining to _____
(iii) _____ is/are ethical issues(s) as for as IT is converted.
(iv) Producing good _____ involves understanding the risks of harmful and illegal behaviour online.
(v) Cyber ethics is the moral, legal and social issues relating to _____
Answer:
(i) (a) Cyber ethics
(ii) (c) Computer
(iii) Plagiarism, IPR, Netiquettes
(iv) (a) Cyber ethics
(v) (b) cyber technology