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

why Dll file is missing ? whats the reason for missing ?

CTS,

6 12780

Difference between windows and UNIX

IDBS, TCS,

3 10518

What is the different between Roaming and Mandatory profile? how to create it?

IBM,

9 38641

hi this is srikanth i need video classes for Vxworks any body having this forward me thanking u

DELL, Wipro,

1 5597

what is user mode & kernel mode?

7 35468

how to see particular job whether completed or not?

4 8021

how to set the hostname or username at commamd promt ? where to set password length,max and min ?

Accenture, Tech Mahindra,

3 9435

what is the meaning of this command rm -rf / what will it do ?

Altair,

5 15623

how to remotely move a file ??? that mean how to move a file one machine to another machine ???

Altair,

10 18161

Which mode is used for allowing file write,read and append mode?

BitWise, TM,

9 21918

Which Command is Used for temprary switch User?

BitWise, IBM,

5 18269

What is use of sed command?

BitWise, Infosys, Reliance,

12 32377

In which format should I burn audio n video files to make them play in dvd and vcd players?

2 5116

what are the differences between Windows Small Business Server , windows standard version and windows enterprise server 2003/2008

iFlex,

1 5132

From where swap read the swap -l

2 6140

Un-Answered Questions { Operating Systems }

How do I fix winword exe application error on windows 10?

852

How do makefiles work?

1053

What is the shortest definition of os?

1091

I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

3487

Can the double-checked locking fail on a single processor system?

1018

How do I type a letter on windows 10?

809

Do I need to buy a tablet to use windows 8.1?

935

Which command is used to restrict incoming messages?

1106

What is a ms-dos editor?

629

Is windows xp dead?

791

How can I get out of safe mode?

928

What are the basic data structures?

978

Do 64 bit applications use more memory?

954

Which is better merge or quick sort?

944

How can I remove exe virus from my computer?

1025

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