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 a path in unix.

1008

Describe the concept of “region”.

989

What are the basic responsibilities of a shell?

2 1906

What is meant by u-area?

926

What are the various ids in unix processes?

959

Define a single-user system.

1 1027

List a few significant features of unix?

1 1136

Explain piping.

965

How can you kill a process in unix?

976

Explain the different types of pathnames that are used in unix.

936

Explain pid.

1005

What can you tell about shell variables?

1010

What does a pipe(|) do?

970

Describe the term directory?

2 1537

Describe the responsibilities of shell in brief.

951

Un-Answered Questions { Operating Systems }

What language is windows command prompt?

962

What are basic algorithms?

955

What language is microsoft windows written in?

912

Why linux is more secure than windows?

949

What is cui and gui?

863

Is windows 10 home 64 bit or 32 bit?

850

What is so-dimm in reference to ram?

1040

How check if port is open linux?

945

How do you update to windows 10?

905

A pair of redundant systems are operating, how would you ensure that when one of them goes down, the other one will take over its operation?

1176

Which is the best operating system in the world?

1051

What is appvshnotify?

1035

How do you find the height of a binary tree?

945

What is format command in cmd?

683

What is chkdsk command?

1196

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