Unix General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix General Interview Questions

Questions Answers Views Company eMail

Is it possible to restrict incoming message?

988

For which kind of fault the page is checked first?

955

Name the data structure used to maintain file identification?

985

What are the bits that support the demand paging?

979

What is the main goal of the Memory Management?

1107

What are conditions for a machine to support Demand Paging?

988

What is page fault? Its types?

937

Name two paging states for a page in memory?

1053

What are states that the page can be in, after causing a page fault?

1019

What are the phases of swapping a page from the memory?

948

How can you get/set an environment variable from a program?

957

Is the Process before and after the swap are the same? Give reason.

1216

What are the entities that are swapped out of the main memory while swapping the process out of the main memory?

1007

What is ‘the principle of locality’?

970

What are conditions on which deadlock can occur while swapping the processes?

1117

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Un-Answered Questions { Unix General }

What is a regular file in unix?

982

What is home directory in unix?

906

Why kernel is known as the heart of unix os?

990

Is the Process before and after the swap are the same? Give reason.

1216

what is wrong with this interactive shell script?

974

What are the criteria for choosing a process for swapping out of the memory to the swap device?

1013

What is utility unix?

953

What are data structures that are used for Demand Paging?

1001

How do I run a unix script?

940

Explain different types of Unix systems.

949

List the distributions of unix.

950

What are the three major components of any unix system?

830

How to create a blank file in unix?

974

Difference between the fork() and vfork() system call?

1005

What is unix portability?

924

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