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

tell me about the paper 70-640 , 70-642, 70-646

3 8965

Dear All, When the patches are installed in the server OS, how will we know that which patch is the latest patch?

Wipro,

2211

Where can I get the free download of Unix by Yeswant Kanetkar?

5 9027

I want to send pop-up message to samba users when they access the shared folder.... for eg: i want to tell them (dont copy mp3 and video files)

2 7327

how to see the system configuration in your linux system?

7 14011

How to reset root password via command Redhat 5.2

13 21290

What is priority inversion ? and What is the solution ?

Qualcomm, Tandberg, Wipro,

6 34861

what is binary tree?

BMC,

12 20467

how to recover/reset/bypass/crack/delete windows administrator password if fogot/lost/cant remember windows password?

19 25333

how do u share printer through FTP(fire transfer protocol)?

1 7057

Which protocol is working behind DHCP server? and what excatly DORA does?

Wipro,

8 17532

Benefits of SMF compared LRC(legacy run control)?

Satyam, TEKsystems, Wipro,

3129

Diffrence between Paging & swap?

Satyam, Wipro,

4 9450

Explain crashdumps & core files?

Satyam, Wipro,

3 6110

Explain custom jumpstart procedure?

Satyam, Wipro,

2951

Un-Answered Questions { Operating Systems }

What does intel delayed launcher do?

1013

How do I fix missing dll files in windows 7 64 bit?

814

some os have a tree structure file system that limits the depth of a tree and small number of levels.what limit does this have on user? how does this simplify file system design?

1779

What exactly is a thread?

916

What does umask 077 mean?

990

Is mac a unix or linux?

838

What is stack in geography?

861

Explain compaction.

1025

why metadb requires a seperate slice to create Solaris volume manager

3170

Differentiate file structure from storage structure?

973

Explain how a copying garbage collector works. How can it be implemented using semispaces?

1036

Define leaves?

1039

What is thread explain the threads in linux?

807

Will I lose all my files if I upgrade to windows 10?

821

How can we increase disk read performance in single command?

1044

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