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?

1033

For which kind of fault the page is checked first?

1003

Name the data structure used to maintain file identification?

1029

What are the bits that support the demand paging?

1046

What is the main goal of the Memory Management?

1158

What are conditions for a machine to support Demand Paging?

1040

What is page fault? Its types?

986

Name two paging states for a page in memory?

1117

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

1069

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

1007

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

1010

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

1259

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

1047

What is ‘the principle of locality’?

1037

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

1169

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Un-Answered Questions { Unix General }

What can you tell about shell variables?

1002

How to calculate the number of words in a file?

1016

What is the root directory in unix?

1010

Explain superblock in unix.

927

Explain system bootup in unix.

1013

Why was unix created?

962

What are the basic responsibilities of a shell?

1879

Which file system is used in unix?

1036

What is unix full form?

1010

What are the three major components of any unix system?

881

What uses unix?

1002

Explain the importance of directories in a unix system

1102

How many types of files are there in unix?

1038

What is the architecture of unix operating system?

970

What are new features added in nfs4?

1023

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