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 resources are used when a thread created? How do they differ from those when a process is created?

970

What is gang scheduling in operating system (os)?

1016

Explain latency, transfer and seek time with respect to disk i/o.?

1018

Can you list the coffman's conditions that lead to a deadlock?

1070

What is hard disk?

980

Tell me what has triggered the need for multitasking in pcs?

877

What is short term scheduler in operating system (os)?

1075

Explain busy waiting in operating system (os)?

1045

What is dedicated processor assignment in operating system (os)?

1328

Do you know what is a binary semaphore?

1015

Explain a system in safe state?

1007

List the sub-components of i/o manager in windows nt?

921

What is dynamic scheduling in operating system (os)?

949

List the possible threads a thread can have?

937

Explain the difference between trap and trapdoor?

989

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Un-Answered Questions { Operating Systems General Concepts }

What is the concept of reentrancy?

1042

What is interprocess communication in os?

1096

How do I know if my os is corrupted?

979

What is RR scheduling algorithm?

1108

Define multics?

977

How do I know when chkdsk is done?

928

Explain the trda?

957

Considering notepad/IE or any other thing as process, What will happen if you start notepad or IE 3 times ? Where three processes are started or three threads are started?

1196

What is validity fault?

1012

How much does a pc cost?

990

What are the major differences between Thread and Process?

1270

What is a long term scheduler & short term schedulers?

922

At what mode the fault handler executes?

1047

What are the different tasks of Lexical analysis?

2201

Why is ram also known as volatile memory?

1118

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