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

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

How to identify which shell you are using?

1096

What is virtual desktop?

1011

How to jump to a particular line in a file using vim editor?

998

Explain file permission in linux.

925

How to copy files to a floppy disk safely?

935

Explain regular expressions?

938

How do you look at the contents of a file named sample.z?

865

How do you check the status of all the services?

912

How do you sort the entries in a text file in ascending order?

901

How would you create a text file without opening it?

878

How would you search for a specific employee id in a file using the vim editor?

1345

Which are the shells used in linux?

994

How do you start and stop a service?

945

Write a bash script to delete all the files in the current directory that contains the word “linux”.

957

How to terminate a running process in linux?

1021

Un-Answered Questions { Operating Systems }

Define quadratic probing?

1089

How do I run windows explorer as administrator?

843

What resources are used when a thread created? How do they differ from those when a process is created?

1065

What are kernel objects?

2472

What are the advantages of multithreaded programming?

1066

Where can I find chkdsk results in windows 7?

889

Is 6 cores enough for streaming?

1048

What is a sae socket?

975

How will you sort the elements of array in descending order?

1007

Explain linux shell?

912

What are the types of files?

1042

How to Form Traditional Local Addresses?

1449

What is YACC?

1168

What does ipc class mean?

1163

Why is 64 bit better?

1073

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