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

How to identify whether a file is normal file or directory?

3 8932

How to view the hidden files in /etc directory?

10 15722

which command is used to identify the type of the file?

3 10063

How to copy multiple files and directories into some other directory?

4 12296

Will rm -r* removes hidden files?

10 18558

How to rename files and folders?

IBM, Oracle,

7 31816

what are the different commands used to create files?

5 10736

How to delete a directory containing files and folders?

3 9637

what are the different commands used to view the contents of a file?

5 10135

If we want to see first 35 lines of a file which command we have to use?

8 14298

what are the different operating systems available?

3 10196

what are the different hardwares available?

1 4692

what are the differences between CUI and GUI interfaces?

College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,

52 191563

what is kernel?

6 11542

what is shell?

5 9052

Un-Answered Questions { Operating Systems }

Is ios based on linux or unix?

961

Explain linux shell?

878

Why is external hard drive not showing up?

813

How to implement Threading?

996

What are the advantages of linux?

908

How do I enable plugins on firefox?

1097

How do I find the linux version?

1091

What is multi tasking, multi programming and multi threading?

995

Do ssd drives fail?

865

Tell me how to mount the floppy & cd-rom?

934

Why is windows operating system so popular?

902

Is internet explorer still supported?

959

How do I know 64 bit?

945

Can two threads execute at the same time?

802

What are the different types of scheduling algorithms?

1062

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