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 1469

Explain the term shell.

Verifone,

1014

What is Cycle Stealing in OS?

Verifone,

1044

Write a data structure for a queue.

Tavant Technologies, Zensar,

1233

What is YACC?

Cisco,

1122

wha is very first process created by kernel

IBM, TATA,

1048

windows 3.1 is

IBM, TATA,

966

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,

922

Explain paging, faulting, and deadlock?

Tavant Technologies, Thomson Reuters, Verifone, Visa,

1148

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

Amazon,

956

What is the functionality of a top command?

Amazon,

1114

Un-Answered Questions { Operating Systems }

Brief about the command nn?

1034

Is an exe file high risk?

962

What problems are faced during the implementation of a network-transparent system?

1083

What are the different types of semaphores?

1109

Differentiate stack from array?

948

What is hashing in cyber security?

893

How do I completely wipe my ssd?

864

Is there an alternative operating system to windows?

758

Can I use windows xp product key for windows 10?

842

How much does a windows 10 key cost?

819

Define non linear data structure.

971

Difference between arraylist and linkedlist?

1024

How to cut or remove an element from the array?

965

What do you mean by unix operating system?

907

Is windows unix like?

1007

For More Un-Answered { Operating Systems } Questions Click Here