62) Consider a logical address space of 8 pages of 1024 words mapped into memory of 32 frames. How many bits are there in the logical address?

9 bits

11 bits

13 bits

15 bits

Answer is:

13 bits

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63) Consider a logical address space of 8 pages of 1024 words mapped into memory of 32 frames.How many bits are there in the physical address?

9 bits

11 bits

13 bits

15 bits

Answer is:

15 bits

64) Which of the following refers to the associative memory?

Address of the data is generated by the CPU

Address of the data is supplied by the users.

There is no need for an address ie the data is used as an address

Data are accessed sequentially

Answer is:

There is no need for an address ie the data is used as an address

65) In a time-sharing operating system, when the time slot given to a process is completed, the process goes from the RUNNING state to the

BLOCKED state

READY state

SUSPENDED state

TERMINATED state

Answer is:

READY state

66) Mutual exclusion problem occurs between

two disjoint processes that do not interact

processes that share resources

processes that do not use the same resource

none of these

Answer is:

processes that share resources

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62) Consider a logical address space of 8 pages of 1024 words mapped into memory of 32 frames. How many bits are there in the logical address?

13 bits

Operating System MCQ with Answers

Related Operating System MCQ with Answers

63) Consider a logical address space of 8 pages of 1024 words mapped into memory of 32 frames.How many bits are there in the physical address?

15 bits

64) Which of the following refers to the associative memory?

There is no need for an address ie the data is used as an address

65) In a time-sharing operating system, when the time slot given to a process is completed, the process goes from the RUNNING state to the

READY state

66) Mutual exclusion problem occurs between

processes that share resources

Operating System MCQ with Answers