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 a lightweight thread?

809

What is kernel level thread?

819

Does hyperthreading reduce performance?

820

Are pthreads kernel threads?

824

How do I kill an application in linux?

941

How do I know if wget is installed on linux?

918

How do I run an rpm in linux?

929

How do I see background jobs in linux?

818

How do I see processes in linux?

857

How do I see running processes in linux?

877

How do I stop a process in linux terminal?

893

How kill stopped job in linux?

808

How process is created in linux?

885

What are the types of processes in linux?

938

What causes linux kernel panic?

895

Un-Answered Questions { Operating Systems }

What is the use of hashtable?

881

Can I delete .bash history?

1036

What app opens xlsx files?

999

What is stack explain with diagram?

899

Differentiate internal commands from external commands.

1144

How long does a disk cleanup take?

909

Why are page sizes always powers of 2?

882

How can you insert a node at the end of linked list?

870

What is the g in gnu?

1035

Is bubble sort slow?

891

How to add network printer in windows xp?

856

How do I scan a document using windows 10?

826

Which is the data member common to all the kernel object and what is the use of it?

2207

What is merge sort and how it works?

828

Is window 7 still supported?

863

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