Operating Systems General Concepts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

What are the main functions of a kernel?

987

Explain the layers of a windows xp system.

965

Explain process.

984

Throw some light on internal process memory.

965

Explain pcb.

988

Explain process spawning?

1039

Explain page cannibalizing?

928

Tell me if you know how are the wait/signal operations for monitor different from those for semaphores?

991

Explain the key object oriented concepts used by windows nt?

912

Explain turnaround time and response time?

989

Can you please explain the difference between demand-paging and pre-paging?

974

Explain an idle thread?

975

What is the concept of reentrancy?

1022

Explain the stipulations of c2 level security?

1030

What is the purpose of hard disk?

1009

Post New Operating Systems General Concepts Questions

Un-Answered Questions { Operating Systems General Concepts }

Can you please explain the difference between demand-paging and pre-paging?

974

Which is better ext3 or ext4?

967

What is difference between Process and Thread?

1011

Is it ok to interrupt chkdsk?

976

Explain condition variable.

948

Can chkdsk get stuck?

930

Who made the first 64 bit processor?

919

What is dlm?

1000

What do you understand by multi-threading and multi-tasking?

1003

Are there any problems that the cpu faces? Have any measures been taken to make it more efficient?

1241

Is 64bit better than 32bit?

954

Explain thrashing.

928

Explain about loader and the functions executed by them?

988

Explain what you mean by memory alignment.

967

Explain the main purpose of an operating system?

1066

For More Un-Answered { Operating Systems General Concepts } Questions Click Here