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

When is a system in a safe state?

1080

What are the main advantages of the microkernel approach to system design?

1252

What are the three main purposes of an operating system?

1016

How to setup never expired user password?

1058

Difference between NTFS and FAT32?

1105

What are a trap and trapdoor?

1070

What is the purpose of the command interpreter? Why is it usually separate from the kernel?

1310

How the Swapper works?

1013

How to print/display the first line of a file in Unix?

1000

How to get the n-th field from a Unix command output?

985

How to get the nth word of a line in Unix?

1044

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

1009

How to remove certain lines from a file in Unix?

989

How to get the last word from a line in Unix file?

953

How to print/display the last line of a file in Unix?

1066

Un-Answered Questions { Operating Systems }

Tell me how to share printer through ftp(fire transfer protocol)?

936

Can I empty windows temp folder?

817

what is a balanced tree.

981

Can I still use windows xp safely?

844

How do I do a system reset on windows 7?

904

How do I open a folder?

919

Is ios based on bsd?

948

What are different command to check ram, process and hdd of linux machine?

1042

What is esrv exe?

963

What is data type with example?

943

How do I remove windows error reporting files?

829

Explain about loader and the functions executed by them?

1073

How can we use grep command in unix?

1210

What is document formatting?

953

What is difference between windows 10 and windows 10 home?

828

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