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Operating System Test 1 Online MCQs

Test Name Operating System Test 1
Subject Computer
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
  • Basic Knowledge about IT
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Operating System Test 1 Online MCQs

Computer

1. The LRU algorithm

Question 1 of 15

2. Fork is

Question 2 of 15

3. A computer cannot “boot” if it does not have the

Question 3 of 15

4. The register or main memory location which contains the effective address of the operand is known as:

Question 4 of 15

5. The strategy of allowing processes that are logically runnable to be temporarily suspended is called

Question 5 of 15

6. In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

Question 6 of 15

7. What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user’s productivity?

Question 7 of 15

8. The principal of locality of reference justifies the use of

Question 8 of 15

9. Fragmentation of the file system

Question 9 of 15

10. Supervisor state is

Question 10 of 15

11. Process is?

Question 11 of 15

12. The memory allocation scheme subject to “external” fragmentation is

Question 12 of 15

13. A system program that combines the separately compiled modules of a program into a form suitable for execution

Question 13 of 15

14. Which of the following refers to the associative memory?

Question 14 of 15

15. A system program that sets up an executable program in main memory ready for execution is

Question 15 of 15


 

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