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

Unix Interview Questions

Questions Answers Views Company eMail

What is a Region?

1 4296

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

2562

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

6 26977

What is Fork swap?

Infosys, SSI Small Scale Industries,

1 4829

What is Expansion swap?

KISSI,

1 7878

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

1 4510

What do you mean by nice value?

4 11029

How to setup display for a remote system?

3 6492

How to remove weird filenames?

1 5198

What are the Unix system calls for I/O?

4 12775

Describe the mount and unmount system calls?

2 13177

Describe the initial process sequence while the system boots up?

4 11395

What are various IDs associated with a process?

4 12333

What are the system calls used for process management:

5 20814

what does a process mean?

Infosys,

7 13008

Un-Answered Questions { Unix }

Is mac a unix system?

837

What is utility unix?

917

why unix commands simpler rather than complex task

4360

What are data structures that are used for Demand Paging?

952

Why is shebang used?

1062

Which unix shell is best?

922

What language is unix written?

897

i m putting 2.6yrs fake exp in oracle/unix production support i want to know some real time issues,like tell me the challenging issue u ever faced? my project is credit card application plz help me!

13318

How to remove the last line/trailer from a file in Unix script?

975

Is unix still relevant?

930

How is a socket created?

869

What are filter commands in unix?

1130

What uses unix operating system?

874

Can you tell me something about wildcard interpretation?

871

Explain how do you execute one program from within another?

924

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