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 command will change your prompt to myprompt?

1 1423

Differentiate cmp command from diff command.

1 1258

What are the differences among a system call, a library function, and a unix command?

1 1300

Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1 1356

Write a command that will display files in the current directory, in a colored, long format.

1 1290

Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

1 1654

What is the use of the tee command?

1 1175

What is command substitution?

1 1512

Differentiate multiuser from multitask.

1 1075

What are shell variables?

1 996

How do you switch from any user type to a super user type?

1 1026

What is the use of -l when listing a directory?

1 953

What is wild-card interpretation?

1 1116

Describe file systems in unix?

1 1104

briefly describe the shell's responsibilities?

1 1324

Un-Answered Questions { Operating Systems }

What is the command for cut?

1029

How does registry work wedding?

879

What is the next windows after 10?

939

can any one know about NIC (National Informatics Centre) questions Patterns and full detail about written exam, and interview send to softshikha2005@yahoo.com.in Thank you

2136

What is the latest version of google browser?

1198

What does it cost to upgrade to windows 10?

915

What is the current version of windows 10?

933

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

4542

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1271

what's the latest ram lunch?

2717

How to take backup using active directory recyclebin concept

2326

please prodide me nvidi placement papers

2646

Are you in or at the office?

1192

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

892

Can anybody send me Excel tips and improtant formul...... please.

2101

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