Placement papers on Operating System - Set 1
1. Which of the following is crucial time while accessing data on the disk?
Waiting timeView Answer / Hide Answer
2. Unix Operating System is an __________.
Time Sharing Operating System
Multi-User Operating System
Multi-tasking Operating System
All the AboveView Answer / Hide Answer
3. Which of the following memory allocation scheme suffers from External fragmentation?
Pure demand paging
PagingView Answer / Hide Answer
4. Information about a process is maintained in a _________.
Translation Lookaside Buffer
Process Control Block
Program Control BlockView Answer / Hide Answer
ANSWER: Process Control Block
5. Distributed OS works on the ________ principle.
Single system image
Multi system image
Networking imageView Answer / Hide Answer
ANSWER: Single system image
6. Which file system does DOS typically use ?
WNFSView Answer / Hide Answer
7. The program is known as _________ which interacts with the inner part of called kernel
ShellView Answer / Hide Answer
8. Identify the odd thing in the services of operating system.
Error detection and correction
Dead lock handlingView Answer / Hide Answer
ANSWER: Error detection and correction
9. Cryptography technique is used in ________.
File ManagementView Answer / Hide Answer
10. Which of the following is not advantage of multiprogramming?
Shorter response time
Decreased operating system overhead
Ability to assign priorities to jobsView Answer / Hide Answer
ANSWER: Decreased operating system overhead