Operating Systems Interview Questions
Questions Answers Views Company eMail

What are the process states in Unix?

11 24634

What is a Daemon?

3 8969

What Happens when you execute a command?

3 11930

What is an advantage of executing a process in background?

2 16626

How do you execute one program from within another?

4 10632

What is IPC? What are the various schemes available?

5 18694

What is major difference between the Historic Unix and the new BSD release of Unix System V in terms of Memory Management?

1 3805

What is the difference between Swapping and Paging?

IBM,

4 52701

What is a Map?

1865

What is a Region?

1 3630

What are the events done by the Kernel after a process is being swapped out from the main memory?

1953

What do you mean by u-area (user area) or u-block?

6 24939

What is Fork swap?

Infosys, SSI Small Scale Industries,

1 4073

What is Expansion swap?

KISSI,

1 7146

What are the processes that are not bothered by the swapper? Give Reason.

1 3772


Un-Answered Questions { Operating Systems }

What is operating system give two examples?

520


How do I find my user id in linux?

506


Will upgrading to windows 10 delete my files?

425


What is a linear search?

531


Tell me why might quick sort might be better than merge sort?

479






Explain Advantages and Limitations of a command line interface?

600


Is windows host process rundll32 virus?

443


What are the different types of kernel?

568


What does bash stand for?

529


Can arraylist hold different types?

465


Which windows os is best?

469


Does arraylist maintain insertion order?

452


What is command key on laptop?

432


how can you configure dns caching server in linux operating system?

485


How do I fix error code 0xc0000142 in windows 10?

402