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 12838

Difference between windows and UNIX

IDBS, TCS,

3 10537

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

IBM,

9 38681

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

DELL, Wipro,

1 5606

what is user mode & kernel mode?

7 35513

how to see particular job whether completed or not?

4 8047

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

Accenture, Tech Mahindra,

3 9449

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

Altair,

5 15651

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

Altair,

10 18215

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

BitWise, TM,

9 21986

Which Command is Used for temprary switch User?

BitWise, IBM,

5 18300

What is use of sed command?

BitWise, Infosys, Reliance,

12 32453

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

2 5130

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

iFlex,

1 5142

From where swap read the swap -l

2 6142

Un-Answered Questions { Operating Systems }

How does swapping result in better memory management?

1328

Write a code for dynamic allocation of array.

1057

What is meaning of server error in '/' application?

960

How do I force chkdsk?

910

How does pipe () work?

1106

How deadlock is detected?

984

How do I save a text file as a csv?

931

What happens if you dont activate windows 7?

815

What is max heapify?

881

What is chkntfs?

894

What version of windows do I have?

852

What is circular queue example?

944

If the programmer wishes to execute an instruction at the specified time. Which command is used?

1432

Is it difficult to learn linux?

840

Who invented grep?

1172

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