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Important Questions

Important Questions

Operating System Overview

Asked in 2081Short Question5 Marks
1.
Explain microkernels and exokernels. [5]
Asked in 2080.1Short Question5 Marks
2.
What is system call? Describe the transition between different states of process. [5]
Asked in 2079Short Question5 Marks
3.
Why do we need the concept of locality of reference? List the advantages and disadvantages of Round Robin algorithm. [5]
Asked in 2078Short Question5 Marks
4.
What is system call? Discuss process of handling system calls briefly. [5]
Asked in 2076Short Question5 Marks
5.
Differentiate between multi programming and Monoprogramming. What will be the CPU utilization with 6 processes with 60% IO waiting time are in memory? [5]
Asked in 2076Short Question5 Marks
6.
What are two modes of OS? Discuss different OS structures briefly. [5]