Bsc CSIT Semester 4 – Operating System – Unit 1: Operating System Overview (4 Hrs.)
Comprehensive questions and detailed answers for Unit 1: Operating System Overview (4 Hrs.). Perfect for exam preparation and concept clarity.
Define the essential properties of the following types of operating systems:
- a) Batch
- b) Interactive
- c) Time sharing
- d) Real time
- e) Handheld
What are the differences between a trap and an interrupt? What is the use of each?
How operating is as a resource manager? Explain.
How physical address is generated from logical address? Explain the process of system call with suitable diagram.
What is an operating system? Differentiate between time sharing and real time operating system.
What are two modes of OS? Discuss different OS structures briefly.
Differentiate between multi programming and Monoprogramming. What will be the CPU utilization with 6 processes with 60% IO waiting time are in memory?
What is system call? Discuss process of handling system calls briefly.
Explain microkernels and exokernels.
Sample Questions
What are the differences between a trap and an interrupt? What is the use of each?
How operating is as a resource manager? Explain.
How physical address is generated from logical address? Explain the process of system call with suitable diagram.
What is an operating system? Differentiate between time sharing and real time operating system.
And more questions available on this page.