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

Explain the process control block of UNIX ?

1705

how to unzip the contents of the gzip file

Epsilon,

1 3408

how to sort the content of the file based on numeric values

Epsilon,

1791

why /etc/shadow file do not have any permission ?

IBM,

1572

What is mission critical system?

Honeywell,

1387

describe the situation in which priority inversion can occur

1346

1)Can we extend /root partition in RHEL 6 ? If yes then what are the steps?

HCL,

1337

who among the following is responsible for establishing IS Audit function in the organisation?

1571

How to restrict NULL value in UNIX

1522

How will you suspend a running process and put it in the background?

1588

How to find $ai_serual resolved path by using unix

1764

How To Lock A User's Account?

IBM,

1107

What are Odm Commands.

IBM,

1132

What Command To Restore Backup Of Non - Rootvg?

IBM,

1160

What Command To Take Backup Other Vg's?

IBM,

1051

Un-Answered Questions { Operating Systems }

How do I run a script from the command line in windows?

926

How do I merge files in windows?

937

What are the main features of windows operating system?

940

Why is linux cpu usage so high?

1062

What are the different synchronization mechanisms?

1040

Explain implementation of deletion from a binary tree.

967

Explain Round Robin.

1029

How do I check if my windows 10 key is genuine?

838

What is a hashers run?

904

hi to all,, i need few real time issues please provide me,, if you have any,,,

2150

What is df command in linux?

1030

how can I change the characteristics of a volume group?

Which command in linux is used for the description of any command?

930

Where can I find chkdsk results in windows 7?

844

Define binary tree insertion.

974

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