Question 1

Run time mapping from virtual to physical address is done by

Accepted Answer

A) memory management unit 
B) cpu 
C) pci 
D) none of the mentioned 
A) memory management unit 
B) cpu 
C) pci 
D) none of the mentioned

Question 2

In segmentation, each address is specified by :

Accepted Answer

A) a segment number 
B) an offset 
C) a value 
D) a key 
A) a segment number 
B) an offset 
C) a value 
D) a key

Question 3

In multilevel feedback scheduling algorithm

Accepted Answer

A) a process can move to a different classified ready queue 
B) classification of ready queue is permanent 
C) processes are not classified into groups 
D) none of the mentioned 
A) a process can move to a different classified ready queue 
B) classification of ready queue is permanent 
C) processes are not classified into groups 
D) none of the mentioned

Question 4

For effective operating system, when to check for deadlock?

Accepted Answer

A) every time a resource request is made 
B) at fixed time intervals 
C) both (a) and (b) 
D) none of the mentioned 
A) every time a resource request is made 
B) at fixed time intervals 
C) both (a) and (b) 
D) none of the mentioned

Question 5

What is the drawback of banker's algorithm?

Accepted Answer

A) in advance processes rarely know that how much resource they will need 
B) the number of processes changes as time progresses 
C) resource once available can disappear 
D) all of the mentioned 
A) in advance processes rarely know that how much resource they will need 
B) the number of processes changes as time progresses 
C) resource once available can disappear 
D) all of the mentioned

Run time mapping from virtual to physical address is done by

In segmentation, each address is specified by :

In multilevel feedback scheduling algorithm

For effective operating system, when to check for deadlock?

What is the drawback of banker's algorithm?

Operating Systems

Operating System and Process Management: Part A

Memory Management, Content Delivery, and Thread Models

Operating Systems and Disk Management

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Exam 3: Operating System and Process Management: Part B

Run time mapping from virtual to physical address is done by

In segmentation, each address is specified by :

In multilevel feedback scheduling algorithm

For effective operating system, when to check for deadlock?

What is the drawback of banker's algorithm?

Operating Systems

Operating System and Process Management: Part A

Memory Management, Content Delivery, and Thread Models

Operating Systems and Disk Management

Filters