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

Do you know what is a binary semaphore?

1046

Explain a system in safe state?

1046

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

980

What is dynamic scheduling in operating system (os)?

1013

List the possible threads a thread can have?

990

Explain the difference between trap and trapdoor?

1059

What are placement and replacement algorithms in the context of memory management?

1138

On what level of security does windows nt meets?

1037

What is the buddy system of memory allocation in operating system (os)?

1027

What are the operating system types?

1033

Explain arm-stickiness?

1006

Explain migration process?

976

Explain the reasons for process suspension?

1046

What resources are used when a thread created?

1019

Explain the difference between demand-paging and pre-paging?

1105

Un-Answered Questions { Operating Systems }

Explain the sorting algorithm that is most suitable to be used with single linked list?

842

What are the operations that can be performed on a stack?

913

What is nfs? What is its job?

889

Explain how to find 3rd element from end in a linked list in one pass?

852

how to configure certificate authority in windows server 2003 and client systems.step by step.

2266

Is freebsd faster than linux?

837

Where will be the free node available while inserting a new node in a linked list?

923

What is the difference between soft and hard links?

1033

Can xp be upgraded to windows 7?

778

What is scalar example?

960

Why is sorting important?

868

What happens if you install 64 bit on 32?

951

How do I fix windows update corruption windows 10?

831

How can I see all command prompts?

1113

Is arch linux hard to use?

843

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