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

What is difference between at and cron?

1 1076

How do you find out all processes that are currently running?

1 886

How do you list contents of a directory including all of its subdirectories, providing full details and sorted by modification time?

1 870

How to find difference in two configuration files on the same server?

1 1052

What linux hotkeys do you know?

1 1023

Your default umask is 002. What does this mean?

1 924

List two ways to create a new file?

1 1006

What does grep() stand for?

1 975

Define hcmos?

1 1071

You have set quotas for all your users but half of your users are using more space than they have been allotted. Which of the following could be the problem?

1 953

How to switch to a previously used directory?

1 998

What would you use to view contents of a large error log file?

1 943

Explain the two modes of nslookup?

1 1082

What utility can you use to show a dynamic listing of running processes?

1 1036

How can you find a path to the file in the system?

1 968

Un-Answered Questions { Operating Systems }

What is the latest version of microsoft edge for windows 10?

901

please prodide me nvidi placement papers

2649

What is the next version of windows after 10?

978

What is the latest android operating system?

1073

what is the gate of ftp server in redhat linux?

1992

What is the latest linux kernel?

1027

What items of information about a task might be useful in real time scheduling?

4553

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1496

What sort of serious problems have you experienced, and how have you handled them?

1023

what is gr-edge edit?

2219

Can you declare an array without assigning the size of an array?

1207

What is the most powerful processor?

1077

How do I add a google account to windows 10?

911

Are you in or at the office?

1201

What is the command for cut?

1031

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