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

Explain thread.sleep?

1025

What's difference between thread and process?

1116

Explain yielding in threading?

1107

What is wait() and notify()?

1057

What's the difference in using runnable and extends in threads?

1136

What is thread safety and synchronization?

1029

Explain the working of command grouping?

1113

What is command grouping?

1120

Write a command that will do the following: -look for all files in the current and subsequent directories with an extension c,v -strip the,v from the result (you can use sed command) -use the result and use a grep command to search for all occurrences of the word orange in the files.

1482

What is the benefits of using linux?

1025

What is typical size for a swap partition under a linux system?

987

How to add to the pythonpath in windows 7?

925

How can we check if one string contains another substring?

892

What's the difference between string and string?

1116

What is the windows version of cron?

1129

Un-Answered Questions { Operating Systems }

Explain linking across directories?

1018

What do you understand by Linux Kernal? Is it legal to edit it?

934

How do you delete a file in unix?

1041

How to rename a file using dos commands?

632

Differentiate file structure from storage structure?

1048

Does directx 12 come with windows 10?

937

How do I split data in one cell into multiple rows?

970

What are the non linear data structure?

952

How do I permanently turn off windows defender?

900

What is the best complexity of bubble sort?

1017

Where can I find installed apps in windows?

853

What is command key on laptop?

992

What does it mean to patch a file?

1094

In what way is forward lookup zone different from the reverse lookup zone in dns ?

884

What are the 3 control structures in programming?

980

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