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

What is starvation in operating system?

1182

Which are the necessary conditions to achieve a deadlock?

1050

When does trashing occur?

1001

What do you mean by a process?

1175

What will you prefer for traversing through a list of elements between singly and doubly linked lists?

914

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

922

How can you insert a node in a random location of the linked list?

888

For which header list, the last node contains the null pointer?

854

Mention a few applications of linked lists?

922

How can someone display singly linked list from first to last?

854

How can we delete any specific node from the linked list?

919

How can we delete the first node from the singly linked list?

951

Explain singly linked list in short.

908

Mention some drawbacks of the linked list.

966

Explain linked list in short.

896

Un-Answered Questions { Operating Systems }

How do stacks work?

917

What is the use of PF_LOCAL and SOCK_STREAM?

1574

Are ssds good for backup?

934

Write program for Quick sort ?

1099

What are the advantages of arch linux?

908

Explain Stack

1013

What is dos and its function?

466

How the messages are processed in Windows ?

8986

How do you get full path of a file in Linux?

928

Which one is the best operating system?

995

What is the difference between x86 and x64?

893

How would you reverse the characters of an array?

926

How do I find my installed apps?

934

What is the multi-treade and models (explain each models)?

3242

How do I restart taskbar?

907

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