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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Explain the layers of a windows xp system.

1023

Explain process.

1037

Throw some light on internal process memory.

1036

Explain pcb.

1049

How would you identify daemons in unix?

991

How to give execute permission for a file in unix?

1016

What is Process id in unix?

1011

What is Thread dump in unix?

1006

How to null a file in unix?

1172

How to find a file in unix?

981

What are the features of linux os over other operating systems etc?

936

what is the fastest way to enter a series of commands from the command-line in linux

1077

tell me something about linux commands.

Ericsson,

1092

what do know about commands?

Ericsson,

1139

how will you distinguish if it is a process or a thread, provided you know pid in linux operating system?

SwanSoft Technologies,

808

Un-Answered Questions { Operating Systems }

Is windows xp still available?

860

Explain /proc file system?

893

How do I analyze a windows dump file?

885

You want to search for all the *.tar files in your home directory and wants to delete all at once. How will you do it?

996

How arraylist increase its size?

914

Is windows unix?

908

What is the command key on a non apple keyboard?

815

Explain the importance of directories in a unix system

1066

how you will do kernel compilation in linux operating system?

949

How do I know my shell?

977

What tablets are compatible with windows 10?

776

What is difference between dll and exe?

987

How do you debug an application?

953

Do hackers use mac or pc?

1004

Where is cmd system32?

877

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