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 the term kernel.

Verifone,

1 1461

Explain the term shell.

Verifone,

1002

What is Cycle Stealing in OS?

Verifone,

1038

Write a data structure for a queue.

Tavant Technologies, Zensar,

1223

What is YACC?

Cisco,

1117

wha is very first process created by kernel

IBM, TATA,

1046

windows 3.1 is

IBM, TATA,

962

MS Windows 3.1 about multitasking

IBM, TATA,

what is the command to intiate the windows

IBM, TATA,

when destroy window what message would display

IBM, TATA,

The syntax of command statement in UNIX

Amdocs, Apps Associates,

Tell me about the different sorting techniques.

Visa,

916

Explain paging, faulting, and deadlock?

Tavant Technologies, Thomson Reuters, Verifone, Visa,

1142

Design a datastructure to represent the movement of a knight on a chess board

Amazon,

953

What is the functionality of a top command?

Amazon,

1105

Un-Answered Questions { Operating Systems }

What does disk error mean?

978

What is the Difference between sax and dom parser?

1052

What is data type and its types?

935

How can I install windows 10?

822

Which is the parent class of printerstatereasons class?

884

How do I create a directory in dos?

532

What is a cycle or a circuit?

1052

Why do we use binary search?

909

What are the operating system components?

1097

What is ssh? How to connect to a remote server via ssh?

928

Can you get hacked just by opening an email?

805

Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)

973

How do you sort in ascending order in arraylist?

868

Can we define the size of arraylist?

914

Explain about lprm job number?

1098

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