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

What is a makefile in linux?

992

How do you save a file in linux?

1129

What is tty in linux command?

1042

What is clang format?

1002

How do I check memory usage on linux?

1093

Why bash is used in linux?

1046

What does umask 022 mean?

1141

What does && mean in linux?

1108

What are the basic dos commands?

1061

What is a good processor speed?

946

What does f mean linux?

961

What is nslookup command?

1032

How do I check terminal history?

992

Who linux commands?

1064

What are runlevels in linux?

1102

Un-Answered Questions { Operating Systems }

How do I delete access denied files?

942

How much does it cost to repair a hard drive?

907

what will you do if a disk gets failed?

How long can you use windows 10 without product key?

892

Is there a safe mode in windows 10?

791

How does reference counting manage memory allocated objects?

1054

How do I restore windows defender?

899

For which kind of fault the page is checked first?

959

How do I find a file path on a mac?

1004

How do I search multiple files in windows?

781

How do you get windows out of s mode?

820

What is taskhostw exe?

919

Explain file system in unix.

972

Does arraylist maintain order?

901

Is windows 7 or 10 better?

819

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