PSEB 10TH COMPUTER SCIENCE MARCH 2025 FINAL PAPER FULLY SOLVED ANSWER KEY ENGLISH PDF

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PSEB 10TH COMPUTER SCIENCE MARCH 2025 FINAL PAPER FULLY SOLVED ANSWER KEY ENGLISH PDF

PSEB 10TH COMPUTER SCIENCE MARCH 2025 FINAL PAPER FULLY SOLVED ANSWER KEY ENGLISH PDF

Computer Science Theory Exam Paper Solution

Part 1: Objective Type Questions

1. Multiple Choice Questions (6 × 1 = 6 marks)

(i) A collection of websites or web pages is called:
(a) World Wide Web
(b) Web Sites
(c) HTML
(d) Hypertext

Answer: (b) Web Sites

(ii) We can adjust the space between cells using attributes.
(a) Cellspacing
(b) Cellpadding
(c) Rowspan
(d) Colspan

Answer: (a) Cellspacing

(iii) _ indicates the complete location of any resource/file.
(a) Relative
(b) Absolute
(c) Internal
(d) External

Answer: (b) Absolute

(iv) The operating system is a _.
(a) System Software
(b) Terminal
(c) Application Software
(d) Processor

Answer: (a) System Software

(v) A picture or visual representation of an object is called a _.
(a) Chart
(b) Graphics
(c) Frame
(d) Print

Answer: (b) Graphics

(vi) Nowadays, brochures are also available in electronic format, these are called _.
(a) E-brochures
(b) M-brochures
(c) T-brochures
(d) K-brochures

Answer: (a) E-brochures

2. Fill in the Blanks (6 × 1 = 6 marks)

(i) Application software is also known as _.
Answer: End User Application

(ii) The _ tag is used to insert a single line break.
Answer: <BR>

(iii) Business cards are cards that contain _ about the person or company.
Answer: Personal business information

(iv) _ are printers in which the print head prints characters or graphics by striking the paper.
Answer: Impact printers

(v) _ is a method that controls access to computer system resources by programs, processes, or users.
Answer: Resource Control or Access Control

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(vi) _ indicates the distance between the cell border and the cell contents.
Answer: Cell padding

3. True/False & Full Forms (8 × 1 = 8 marks)

(i) Google Sheets is an example of a word processor. (True/False)
Answer: False

(ii) Firewall cannot prevent unauthorized access to our PC. (True/False)
Answer: False

(iii) We should not close all publications before closing the publisher. (True/False)
Answer: False

(iv) Write the full name of 3D.
Answer: Three Dimensional

(v) Write the full name of <A>.
Answer: Anchor

(vi) Write the full name of GIF.
Answer: Graphics Interchange Format

(vii) Write the full name of <DL>.
Answer: Definition List

(viii) Write the full name of <HR>.
Answer: Horizontal Rule

Part 2: Short Answer Questions (6 × 3 = 18 marks)

4. What is a banner?

A banner is a graphic display used on a web page to advertise or provide information.

5. What are margins?

Margins refer to the blank space around the text or content of a page.

6. Describe Google Docs.

Google Docs is a web-based word processor that allows users to create, edit, and store documents online.

7. How will you merge cells in HTML tables?

Cells in HTML tables can be merged using the rowspan and colspan attributes within the <td> tag.

OR

What is an ordered list? Write the names of tags and attributes used to create an ordered list.
An ordered list is a list of items arranged in a specific sequence. The tags used are <ol> for the list and <li> for list items. Attributes like type can be used to specify the numbering style.

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8. What are the different types of buttons used in HTML forms?

Different types of buttons used in HTML forms include submit, reset, and button.

OR

What are forms?
Forms are used to collect user input in HTML.

9. Write the names of software used for HTML programming.

Software used for HTML programming includes Notepad++, Sublime Text, and Visual Studio Code.

Part 3: Essay Type Questions (2 × 6 = 12 marks)

10. What is software? Describe different types of software.

Software is a set of instructions that enables the computer to perform specific tasks. Different types of software include:

  • System software (e.g., operating systems)
  • Application software (e.g., word processors)
  • Programming software

OR

Compare offline and online office tools.

  • Offline office tools (e.g., Microsoft Office) are installed on a computer and do not require an internet connection.
  • Online office tools (e.g., Google Docs) are accessed via the internet and offer features like real-time collaboration.

11. Write the difference between single-user and multi-user operating systems.

  • Single-user OS allows only one user to use the computer at a time.
  • Multi-user OS allows multiple users to access the computer simultaneously.

OR

Describe the different functions of the operating system.
The operating system performs functions such as:

  • Process management
  • Memory management
  • File management
  • Input/output management

I hope this blog post is helpful for students preparing for their Computer Science exams! 🚀