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

Explain trashing?

1005

What is throughput?

1036

What do you mean by ram?

1021

Mention the steps involved in the execution of a program.

962

Explain the functions of the cu and alu in the cpu of a computer.

1009

Explain some memory components.

1002

What are the different ways in which data can be represented?

1167

Explain the types of data storage and its relation with the cpu.

1082

Are there any problems that the cpu faces? Have any measures been taken to make it more efficient?

1353

What are the steps involved in following a particular instruction given by the cpu?

976

What is system bus? Explain a few related terms.

1086

Explain the characteristics of instruction and execution time.

1082

What is system unit?

1009

What do you understand by system clock? What is system unit?

1016

What do you understand by system clock?

1035

Un-Answered Questions { Operating Systems }

How do I go back in linux terminal?

928

How many threads can run on a single processor?

816

What is p in mkdir?

996

Will linux run windows programs?

883

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

963

What is a txt file used for?

917

What is tracert command?

977

What do you mean by the term “percolate down”?

900

What causes a hard disk failure?

1018

Which is faster array or arraylist?

887

What is readers-writers problem?

1040

What is alias mechanism?

880

What is the use of inet_addr() Function?

1435

How do I open the windows start menu?

987

How to copy text to the clipboard?

839

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