Practicing the CBSE Sample Papers for Class 10 Computer Applications Set 7 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 7 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.
Vidya Vahini Project Lays emphasis on which of the following?
(A) Computer Education
(B) Value Education
(C) Skill Education
(D) Environmental Education
Answer:
(A) Computer Education
Explanation: The Vidya Vahini project is one of the few high-visibility national level projects being executed by the government. It aims to take computer education to 60,000 schools across the country in a matter of three years. Under the project, each of the schools would be provided with a computer lab.
Question 2.
The term HTTP stands for?
(A) Hyper terminal tracing program
(B) Hypertext tracing protocol
(C) Hypertext transfer protocol
(D) Hypertext transfer program
Answer:
(C) Hypertext transfer protocol
Explanation: The term HTTP stands for Hypertext transfer protocol.
Question 3.
Which software prevents the external access to a system?
(A) Firewall
(B) Gateway
(C) Router
(D) Virus checker
Answer:
(A) Firewall
Explanation: A firewall is a network securing software that prevents unauthorized users and dangerous elements from accessing the network. Software firewall acts as a filter for our network which prevents harmful information.
Question 4.
The term FTP stands for?
(A) File transfer program
(B) File transmission protocol
(C) File transfer protocol
(D) File transfer protection
Answer:
(C) File transfer protocol
Explanation: The term FTP stands for File transfer protocol.
Question 5.
POP3 stands for:
(A) Post Office Packet 3
(B) Post Office Protocol 3
(C) Post Office Period 3
(D) Post Office Point 3
Answer:
(B) Post Office Protocol 3
Question 6.
Chatting on Internet is:
(A) Talking face to face
(B) Talking on phone
(C) Online textual talk
(D) None of these
Answer:
(C) Online textual talk
Explanation: Chatting refers to the kind of communication done with the help of the internet which present live transmission of text messages from sender to receiver. Online chatting can be termed as the point-to-point, one sender-to-one receiver, or one sender-to-many receivers.
Question 7.
Which HTML tag is used to convert the plain text into italic format?
(A) <b>
(B) <p>
(C) <i>
(D) <a>
Answer:
(C) <i>
Explanation: In HTML, <i> tag is used to convert the plain text into italic format.
Question 8.
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
Commonly Made Error
Students get confused between <hr> and <br>.
Answering Tip:
Students must learn and understand the concept of < hr > and <br>.
Question 9.
Which attribute specifies a unique alphanumeric identifier to be associated with an element?
(A) type
(B) article
(C) id
(D) class
Answer:
(C) id
Explanation: HTML is Hyper Text Markup Language that is used to create web pages and applications. The id attribute is most used to point to a style in a style sheet, and by JavaScript (via the HTML DOM) to manipulate the element with the specific id. Class is a name given to HTML elements that can be used by CSS and JavaScript for styling web pages. A self-contained content is called an attribute.
Question 10.
Which HTML element is used for YouTube videos?
(A) <samp>
(B) <small>
(C) < frame >
(D) <iframe>
Answer:
(D) <iframe>
Explanation: We can host our videos through YouTube and can easily embed them into our website. <iframe> tag will be used for YouTube., videos.
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.
(A) Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A).
(B) Both Assertion (A) and Reason (R) are true but Reason (R) is not a correct explanation of Assertion (A).
(C) Assertion (A) is true and Reason (R) is false.
(D) Assertion (A) is false and Reason (R) is true.
Question 11.
Assertion (A): HTML is Hypertext markup language.
Reason (R): HTML is use to create software and documents.
Answer:
(C) Assertion (A) is true and Reason (R) is false.
Question 12.
Assertion (A): CSS displays WebPages very different in the different browsers.
Reason (R): CSS is very limited in browser compatibility.
Answer:
(A) Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A).
Section – B
[2 marks]
Question 13.
How effective is online learning?
Answer:
Online learning is not only more effective for students, but it is also better for the environment. Online courses consume 90% less energy and release 85% less C02 per student than traditional in¬person courses, according to the Open University in the United Kingdom.
Question 14.
Write any 4 disadvantages of e-shopping.
OR
Write any 4 advantages of e-groups.
Answer:
E-Commerce or Electronic Commerce
This involves the transaction of goods and services, the transfer of funds and the exchange of data. Disadvantages of Shopping Online
- Shipping Problems and Delays.
- Risk of Fraud.
- Less Contact With Your Community.
- Spending Too Much Time Online.
OR
Advantages of e-group:
- Flexible. E-groups are accessible 2A/7, anywhere as long as there is an Internet connection.
- Levelling. E-groups encourage usually shy people to “speak up” and say as much as they want, while those who are usually outgoing cannot interrupt.
- Documented
- Reflection
Question 15.
What is a Hypertext link? Give the name and the syntax for the HTML tag which is used for creating a Hypertext Link.
Answer:
Hyperlink allows us to link HTML elements (text and/or image) to another document or new section within the current document.
Name : anchor tag, Syntax <a href=”Link Address” > Hyperlink Text </a >
Commonly Made Error:
Students may get confused between Hyperlink and Hypertext.
Answering Tip:
Students must learn and understand the ! concept of Hyperlink and Hypertext.
Question 16.
What is online fraud?
OR
Using copyright, software piracy can be stopped. How?
Answer:
Fraud committed using the Internet is called online fraud. Online fraud may occur in many forms such as: .
- Non-delivered goods
- Stealing information
- Fraudulent payments
- Non-existent companies
OR
The copyright in the work of authorship immediately becomes the property of the author, who create the work. Only the author or those deriving their rights through the author, can rightfully claim copyright.
Commonly Made Error:
Students may get confused between copyright and Intellectual property rights.
Answering Tip:
Students must learn and understand the concept of copyright and Intellectual property rights.
Question 17.
Write some Advantages of CSS?
Answer:
Advantages of CSS
- It helps to make consistent and spontaneous changes in web pages.
- It improves the loading speed of the page.
- CSS has the ability to re-position the elements on webpage.
- It has better device compatibility.
Question 18.
What do you understand by Colspan and Rowspan?
OR
Shahnawaz has to create following list through HTML as a part of his social science project. Help him in writing HTML code for the same.
Answer:
Colspan: It is used to combine cells horizontally. It specifies the number of columns that the cell spans across and shows them as a single cell. Rowspan : It is used to combine cells vertically. It merges the number of cells vertically and shows them as a single cell.
OR
<HTML>
<BODY >AFRICAN COUNTRIES AND THEIR CAPITALS<BR>
<OL<LI> EGYPT
<UL TYPE=”disc”>
<LI> Cairo</UL>
<LI>ETHIOPIA
<UL TYPE = “disc”>
<LI>Addis Ababa</UL>
<LI>KENYA<UL TYPE=”disc”>
<LI> Nairobi</UL>
< / OL>
</BODY>
</HTML >
Question 19.
Explain the concept of Submit and Reset buttons in HTML forms.
Answer:
Definition and Usage. The cinput type=”submit” > defines a submit button which submits all form values to a form-handler. The form-handler is typically a server page with a script for processing the input data.
The < input type=”reset” > defines a reset button which resets all form values to its initial values.
Section – C
[3 marks]
Question 20.
What is the difference between the <TD> and <TH> tags ?Explain align and bgcolor attributes of the <TR> tag.
Answer:
<TD> is table data cell which aligned the text left by default in regular go it while <TH> is table header which aligned the text center by default in bold face.
align – Aligns the content in a table row
bgcolor – Specifies a background color for a table row
Question 21.
Explain the different types of plagiarism.
Answer:
Following are the types of plagiarism:
1. Collusion occurs when one student produces work and allows another student to copy it. If both students submit the work, both the students will be deemed to have colluded.
2. Complete plagiarism occurs when a piece of work is copied entirely from one or more sources.
3. Partial plagiarism occurs when sections of a document are directly copied and unacknowledged source(s) within an
assignment.
4. Self-plagiarism occurs when you re-use your own previously written work or data in a new assignment and do not reference it appropriately.
5. Word switch occurs in case you copy a sentence or paragraph into your assignment and change a few words, it will still be considered to be plagiarism.
6. Inadvertent plagiarism occurs as a result of poor study skills, but it is still considered to be academic misconduct.
Question 22.
What is the Box model in CSS? Which CSS properties are a part of it?
OR
Write a short note on heading tag.
Answer:
A rectangle box is wrapped around every HTML element. The box model is used to determine the height and width of the rectangular box. The CSS Box consists of Width and height (or in the absence of that, default values and the content inside), padding, borders, margin.
Content: Actual Content of the box where the text or image is placed.
Padding: Area surrounding the content (Space > between the border and content).
Border: Area surrounding the padding.
Margin: Area surrounding the border.
OR
Heading tag is used to display the heading or the main topic on the web page. This tag varies from HI to H6. This is a container tag. The heading tag <H1 > shows the heading with the largest font size. As you increase the number in the heading tag, the font size goes down as shown in the example given below:
<H1 > This text is in largest font i.e. HI font </Hl > <H2> This text is in larger font i.e. H2 font </H2> <H3> This text is in medium large font i.e. H3 font </H3>
<H4> This text is in medium small font i.e. H4 font </H4>
<H5> This text is in smaller font i.e. H5 font </H5>
<H6> This text is in smallest font i.e. H6 font </H6>
Question 23.
What is SCP? Differentiate between SFTP and SCR
Answer:
SCP stands for Secure Copy Protocol, which means the user can copy files across SSH connection. That connection will be securely encrypted. It is a very secure way to copy files between computers. The basic difference between SFTP and SCP is SFTP works on interactive mode while SCP works on non-interactive mode. Using SFTP the usercan access remote file system i.e. creating, deleting and listing files whereas, SCP is used only for transferring files.
Section – D
[4 marks]
Question 24.
Sharda, a beginner in web page designing, is supposed to design a web page to promote yoga among students as shown below:
Write the HTML code to design the above shown web page considering the specifications as given below: Specification (1): Background color of the page should be yellow and all the hyperlinked text should be red in colour.
Specification (2): Image named yoga.jpg should be placed in the center of the webpage.
Specification (3): Heading ” Yoga: The best way to health and fitness!” should be first level of the heading. Specification (4): Paragraph should have following formatting styles applicable. Colour-Blue Size-5 Font style-Times New Roman
Specification (5): At the bottom of the page, “Contact Us” text should be linked with admin@yoga.com email id.
OR
Create a contact form similar to the one shown below , using CSS.
Write the HTML code to design the above shown web page considering the specifications as given below: Specification 1: Title should be “Form in HTML”.
Specification 2: Set heading level 3 for word-” Contact Form”.
Specification 3: Add text boxes for writing “First Name and Last Name”.
Specification 4: Add combo box for selecting Country as words- India, Canada, usa.
Specification 5: add Submit button to submit form.
Answer:
<HTML>
<BODY BGCOLOR=”YELLOW” LINK=”RED”>
<CENTER><IMG SRC=”yoga.jpg”> <BR>
<H1> Yoga: The best way to health and fitness ! </H1>
</CENTER>
< P > < FONT COLOR=”BLUE” SIZE=”5″
FACE=”TIMES NEW ROMAN”> Yoga is a discipline and meditation which needs to be practiced physically, mentally, and spiritually. It was originated in the ancient India. It positively affect you both physically and mentally and creates perfect harmony among your mind, body and soul.</FONT> </P> <BR> <A HREF=”mailto:admin@yoga.com”>Contact Us </A>
</BODY>
</HTML>
OR
<!DOCTYPE html>
<html>
<head>
cmeta name=”viewport”
content=”width=device-width, initial- scale=1″>
<style>
body {font-family: Arial, Helvetica, sans-serif;}
* {box-sizing: border-box;}
input[type=text], select, textarea {
width: 100%;
padding: 12px;
border: lpx solid #ccc;
border-radius: 4px;
box-sizing: border-box;
margin-top: 6px;
margin-bottom: 16px;
resize: vertical;
}
input[type=submit] {
background-color: #4CAF50;
color: white;
padding: 12px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
}
input[type=submit]:hover {
background-color: #45a049;
} .container {
border-radius: 5px;
background-color: #f2f2f2;
padding: 20px;
}
</style>
<Title> Form in HTML </Title>
</head>
<body>
<h3>Contact Form</h3>
<div class=”container”>
<form action=”/action_page.php”>
<label for=”fname”>First Name</label>
<input type=”text” id=”fname” name=”firstname” placeholder=”Your name. .” >
<label for=”lname”>Last Name</label> <input type=”text” id=”lname”
name=”lastname” placeholder=”Your last name. .” >
<label for=”country”>Country</label>
<select id=”country” name=”country”>
<option value=”india” Selected>India</ option>
<option value=”Canada” >Canada</option>
<option value=”usa”sUSA</options </selects
<label for=”subject”sSubject</label>
<textarea id=”subject” name=”subject” placeholder=”Write something..”
style=”height:200px”s</textarea>
<input type=”submit” value=”Submit”>
</form>
</div>
</body>
</html>
Section – E
Case Study-1 [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).
<table ________=”1″> <!-STATEMENT-1>
<tr >
<td>Quick</td>
<td colspan=”2″>brown fox</td>
<td>jumps</td>
</tr>
<tr>
<td ________=”3″>over the</td> <!-STATEMENT-2>
<td>lazy</td>
<td>dog</td>
<td>and</td>
</tr>
<________> <!-STATEMENT-3>
<td>then</td>
<td>it</td>
<td>fall</td>
</ tr>
<tr>
<td ________=”3″>prey to a hunter</td> <!-STATEMENT – 4 >
</tr>
<________> <!-STATEMENT-5>
(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:
(a) border
(b) Rowspan
(c) tr
(d) colspan
(e) </Table>
Case Study-2
Question 26.
One of the leading cybercrime cases is the Bank NSP case is the one where a management trainee of the bank was engaged to be married. The couple exchanged many emails using the company computers. After some time the two broke up and the girl created fraudulent email ids such as “indianbarassociations” and sent emails to the boy’s foreign clients. She used the bank’s computer to do this. The boy’s company lost a large number of clients and took the bank to court. The bank was held liable for the emails sent using the bank’s system.
Based on the given information, answer the questions given below. Attempt any four questions:
(a) What is online banking frauds?
(b) How many types of online frauds are there?
(c) Who is responsible for bank frauds?
(d) Do banks refund money if scammed?
(e) Can a bank account be tracked?
Answer:
(a) Internet Banking Fraud is a fraud or theft committed using online technology to illegally remove money from a bank account and/or transfer money to an account in a different bank. Internet Banking Fraud is a form of identity theft and is usually made possible through techniques such as phishing.
(b) The frauds are divided into two aspects viz. frauds for the business or individual and the frauds against the business or individual. Year 2005 was marked with some big ticket technology frauds.
(c) Through its regulatory oversight of national banks, the OCC works to implement legislation designed to detect, identify, and prevent financial crimes and fraud.
(d) Contact your bank immediately to let them know what’s happened and ask if you can get a refund. Most banks should reimburse you if you’ve transferred money to someone because of a scam.
(e) Yes you can trace someone through his/her bank details, as long as the account is operational and active. However, there is a doctrine of confidentiality which the financial institution is bound to obey.