Operating System Test 1 Online MCQs With Answers
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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
  • IT General Knowledge Quiz
  • Computer History
  • IT & Computer Tests
  • General Ability
  • Competitive Exams.

Operating System Test 1 Online MCQs


1. In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?

Question 1 of 15

2. Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?

Question 2 of 15

3. In virtual memory systems, Dynamic address translation

Question 3 of 15

4. The LRU algorithm

Question 4 of 15

5. Which of the following systems software does the job of merging the records from two files into one?

Question 5 of 15

6. 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 6 of 15

7. Supervisor state is

Question 7 of 15

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

Question 8 of 15

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

Question 9 of 15

10. Process is?

Question 10 of 15

11. Addressing structure

Question 11 of 15

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

Question 12 of 15

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

Question 13 of 15

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

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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