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Punjab 9th Class Computer Model Paper 4 MCQs Test Online

Total Question
30 Questions
Total Marks
60 Marks
Total Time
30 Minuts
Test Help For ::

9th Class Promotion Test
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Test Name



Computer Model Paper 4

Subject



Computer (9th Class)

Test Type



MCQs


Punjab 9th Class Computer Model Paper 4 MCQs Test Online

Punjab 9th Class Computer Model Paper 4 MCQs Test Online

 

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Computer Science

1. Cache memory is ____________ main memory:
1.
2.
3.
4.
2. A bus with 32 lines carries data of:
1.
2.
3.
4.
3. 1 KB is equal to:
1.
2.
3.
4.
4. Tape storage is:
1.
2.
3.
4.
5. An identifiable location is memory where data are kept is called:
1.
2.
3.
4.
6. The memory cells are logically organized into groups of ___________.
1.
2.
3.
4.
7. The device that holds a disk is called:
1.
2.
3.
4.
8. Numbers stored and transmitted inside a computer are in:
1.
2.
3.
4.
9. The abbreviation of MB is:
1.
2.
3.
4.
10. Types of numeric data are:
1.
2.
3.
4.
11. Data and programs are stored in RAM:
1.
2.
3.
4.
12. The diameter of compact disk (CD) is:
1.
2.
3.
4.
13. A smallest unit of data in the computer is:
1.
2.
3.
4.
14. Unicode is a:
1.
2.
3.
4.
15. What is the size of standard floppy disk?
1.
2.
3.
4.
16. 1 GB =
1.
2.
3.
4.
17. Bit stands for:
1.
2.
3.
4.
18. 1 Nibble is equivalent to:
1.
2.
3.
4.
19. One tera byte is equal to:
1.
2.
3.
4.
20. Which device allows multiple read and write process to optical storage media?

1.
2.
3.
4.
21. The storage f capacity of CD-ROM is about?

1.
2.
3.
4.
22. A sub-division of a track on Magnetic Disk are called:
1.
2.
3.
4.
23. How many bytes can be stored in one sector?
1.
2.
3.
4.
24. Which actions involve positioning a read/write head over a track?
1.
2.
3.
4.
25. How many bits are in one byte?
1.
2.
3.
4.
26. Which are two fundamental methods for storing and accessing data?
1.
2.
3.
4.
27. Which of the following is not a volatile memory?
1.
2.
3.
4.
28. TB stands for:
1.
2.
3.
4.
29. Hard disk is a ………… disk.
1.
2.
3.
4.
30. Which one is faster?
1.
2.
3.
4.

 

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