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.

1018

Explain process.

1034

Throw some light on internal process memory.

1036

Explain pcb.

1041

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?

1009

What is Thread dump in unix?

1003

How to null a file in unix?

1172

How to find a file in unix?

977

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

1075

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 }

Explain implementation of traversal of a binary tree.

1053

Which are the different modes of vi editor?

940

What is the best antivirus for linux?

902

what are the error levels severity?

How do I install windows from a usb drive?

861

How do I extend the life of my ssd?

874

How many parts are there in a declaration statement using data structures?

992

What is the difference between a toolbar and a taskbar?

940

What are different types of filters used in linux?

877

How do I repair my hard drive windows 10?

816

Does chkdsk work on ssd?

861

What does the program do presentationfontcache exe presentationfontcache exe?

906

What is 0x0000007b?

892

Can you sort a string?

790

Is mac a unix or linux?

838

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