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 the shortcut to open file explorer?

1013

What does file explorer mean?

1001

What is pptx file format?

868

How do I change a file to jpeg?

971

What are batch files used for?

992

How do I select all files?

967

How do I select all files in file explorer?

1021

What are file extensions examples?

1084

What is the purpose of a file extension?

888

What is mean by file extension?

977

What is png file format used for?

873

How do I change how a file opens?

1055

How do you delete multiple files at once?

931

How do I reset the program that opens a file?

987

How do I assign a program to open a file?

953

Un-Answered Questions { Operating Systems }

How do I install a patch in windows?

851

How do I find hostname in linux?

1085

Explain Array of pointers?

967

What utility would you use to cut off the first column in a text file?

889

How the Swapper works?

1013

What is ulimit command?

1082

Hi All, Can any one post a MS-DOS command/ utility tool, that modifies large size(nGBs) log file into MBs form the begining of log file? I will appreciate if any one give correct answer to this question. Thanks

2076

What are win download files?

753

What is the difference between xinput and directinput?

956

Is unix still relevant?

968

Is 4gb ram enough for windows 10?

776

Explain about Inodes?

1117

Is it safe to delete system queued windows error reporting files?

934

Explain about assembler and the functions executed by them?

1099

What does fsck do in linux?

865

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