First Year Past Papers Punjab Boards, Computer Science Question Paper Group First Annual 2023 conducted in Bahawalpur Board in District Rahimyarkhan, Bahawal Nagar and Bahawalpur. This Computer Science paper was given by students enrolled in Session 2020-2022, 2021-2023, 2022-24.

Very Important Short Question of 11th Class Computer Science book included. Mostly these question are included in Board and other Competition Exams like PPSC and FPSC. Some Important  Long Questions also given in this Inter Part 1 Computer Science paper 2023.

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Computer Science (Subjective)
1st Year ( Inter Part 1)
Group 1st (Morning)
First Annual 2023
Time 2H 10 Minutes
Subjective Total Marks : 60

Note: It is compulsory to attempt any (6 – 6) Parts each from Q.No. 2, Q.No.3 and Q.No.4. Attempt any (3) Questions from Part – 2.

Write same Question No. and its Part No. as given in the Question Paper.

Make Diagram where necessary.

Question No.2 Attempt any 6 Parts.                  (6 x 2 = 12)

1. What do you mean by Qwerty ?
2. How does the Flatbed Plotter work?
3. Convert 256 TB of Memory into words,
4. Write the name of any four Data Gathering Techniques. 0
5. What is the use of Computer Aided Design ?
6. How Computer can be useful in Weather Forecasting?
7. What is Electronic Shopping?
8. What do you mean by named Ranges?
9. Write formula to add the values in the Cells Al , B1 and C1.

Q. No.3 Attempt any 6 Parts.           (6 x 2 = 12)

1. What is the purpose of Session Layer ?
2. Describe De – jure Standards.
3. What is FTP ?
4. Write two characteristics of Analog Signal.
5. How data transmitted in Synchronous Transmission?
6. What is Baseband?
7. Define Internet.
8. Write a short note on ISP.
9. Which Protocol is used between Web Browser and Web Server ?

Q.No.4 Attempt any 6 Parts.                                   (6 x 2 = 12)

1. What is Interrupt ?
2. Elaborate the purpose of I/O Instructions.
3. How the Virus is Activated ?
4. Why Pirated Software is a threat to the safety of Computer?
5. Which type of damage is caused by Chernobal Virus?
6. Describe the purpose of Recycle Bin.
7. What do you mean by Plug and Play?
8. List two advantages of Word Processor.
9. Distinguish between Cut and Copy Command.

Part – II
(8×3 = 24)

Note: Attempt any three Question from this Part.

Q.No.5 What is Video Display Adapter ? Discuss its different types.
Q.No.6 Write down eight differences between LAN and WAN.
Q.No.7 Explain Twisted Pair , Co – axial Cable and Fiber Optic Cable.
Q.No.8 What is RAM ? Describe different types of RAM.
Q.No.9 Explain Fetch – Decode – Execute Cycle of CPU.

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9th Class Past Papers Punjab Board Annual Examination 2023

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