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

List the distributions of unix.

954

How many types of files are there in unix?

990

How to change the directory in unix?

1000

How to know the information about a file?

976

How to create a blank file in unix?

978

How to remove files in unix?

1003

What a pipe?

998

Explain system bootup in unix.

964

What commands are used to see all jobs running in the hadoop cluster and kill a job in linux?

963

What is the main purpose of an operating system?

1011

What is the use of paging in operating system?

1005

What is the difference between logical and physical address space?

1037

What is banker's algorithm?

1069

What is the concept of demand paging?

1022

What are the four necessary and sufficient conditions behind the deadlock?

1105

Un-Answered Questions { Operating Systems }

How much ram can windows 7 64 bit handle?

787

What is the cost to upgrade from windows 7 to windows 10?

838

What is an installer file?

935

How to check java version in windows xp?

871

How would you use qsort() function to sort the name stored in an array of pointers to string?

945

How do I fix winword exe application error on windows 10?

850

Why do we need linked lists?

924

Is linux still used?

829

How do I find system information?

967

How much ram do I have linux?

972

Is 64gb ram enough for gaming?

1007

How does linkedhashset work internally?

954

What is unix operating system and its features?

920

What is the difference between concurrency and parallelism?

990

What is the advantage of using windows 10?

873

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