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 8905

How to view the hidden files in /etc directory?

10 15700

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

3 10039

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

4 12277

Will rm -r* removes hidden files?

10 18525

How to rename files and folders?

IBM, Oracle,

7 31789

what are the different commands used to create files?

5 10723

How to delete a directory containing files and folders?

3 9622

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

5 10119

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

8 14279

what are the different operating systems available?

3 10186

what are the different hardwares available?

1 4685

what are the differences between CUI and GUI interfaces?

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

52 191296

what is kernel?

6 11510

what is shell?

5 9014

Un-Answered Questions { Operating Systems }

What does grep v grep do?

1075

How do I list files in command prompt?

936

How do I fix isdone error?

871

What layer is http?

964

How long does hotfix for windows take to install?

801

What is starvation and aging?

1137

How do I stop chkdsk at startup windows xp?

1038

what is the memory required when a screen has 1024*1280 pixels and each pixel can have around 16 million colors?

1017

What are the benefits of windows?

848

What does af_inet stand for?

1207

Explain different types of Unix systems.

954

How can we delete the first node from the singly linked list?

951

Define the tree data structure.

881

How do you find who is logged in?

926

Explain about two major pieces in Windows operating structure?

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