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 gui?

858

Explain /proc file system?

886

What is puppet server?

915

What is a shell script?

967

What is the root account?

865

What are system startup scripts?

1085

What is the linux kernel?

946

What are the some unix operating system names?

847

How permissions are granted under linux?

910

Differentiate between bash and dos?

929

Linux is which kind of operating system?

841

Explain the 3 kinds of file permissions under linux?

786

What is the difference between linux and unix?

1 1116

How do you create a new user without logging on as a root user?

796

What are the different modes when using the vi editor?

972

Un-Answered Questions { Operating Systems }

How do I add tabs to internet explorer in chrome?

851

Does upgrading to windows 10 delete files?

899

What is data structure in programming language?

928

Can I recover data from crashed hard drive?

880

Why do we need windows in computer?

824

What are the server settings for windows live mail?

895

What is the function of windows explorer?

863

How do I check my hard drive?

959

Is it normal for hard drive to make some noise?

912

Explain the layers of a windows xp system.

1017

How do I open windows boot manager?

986

Can you reinstall windows defender?

878

How do I clean up and speed up my computer?

952

An array having 100 elements have numbers from 1 to 99 randomly out of which any number is repeated. Find the repeated number in minimum time and space complexity.

1164

How to get the last word from a line in Unix file?

953

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