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

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Explain which protocol is working behind dhcp server? And what exactly dora does?

1015

Explain the reasons of rebooting the system?

1176

Explain what is the impact if dns server fails?

1046

Tell me when we browse internet system getting 500 error how will you solve the problem?

1021

Explain how to kill a particular process in windows?

1006

Explain which one you will use to implement critical section?

980

Explain which one is not needed for multi-program environment?

1019

Explain what is windows daemon?

1189

How to display no of records in oracle using unix command?

1231

Name the general commands in using unix os for a beginner?

1223

Explain how to use grep command to list find the records of a file containing 10 different strings?

1135

What is the comma to display different lines that are found when compare two files?

1249

What is the comma to show the space allocation of files?

1141

What is the command to view process running?

1159

Explain the system calls used for process management?

1034

Un-Answered Questions { Operating Systems }

Can we run .sh files in windows?

909

How to install unix on windows 10?

1076

What is shmmax (max-shm-memory in solaris 10+)?

825

What is the importance of windows operating system?

868

Does sfc scannow fix registry?

1152

What is getmac command?

922

What is a long term scheduler & short term schedulers?

1032

How can I type in cmd?

978

Is radix sort faster than quicksort?

917

Is windows built on unix?

1086

Is linux free to use?

903

What do chkdsk results mean?

958

What happens when we execute a unix command?

1207

What is werfault exe windows8?

919

How does unix operating system works?

1026

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