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

how do you configure linux system as a router?

HCL,

4 10761

How to recover a deleted file in linux ?

5 12141

Explain the boot process?

1 4817

What is the difference between init 1 and init s ?

1 11405

Explain about init phases

4 6630

Explain rc script and run level

1 4362

Which file will take place while booting

1 4655

How many file to modify the host name to be changed without rebooting the system.

2 5276

Where the ip address will be stored

4 6629

How to configure the network card

2 5753

How to configure the virtual ip address

3 5481

How to find the network card speed

3 6996

How to modify network card speed

2 8478

How to find the hardware configuration

1 5012

How will you find the number of hard disk

4 6649

Un-Answered Questions { Operating Systems }

How to make thread sleep less than a millisecond on windows?

851

What is a linux process?

952

Is ubuntu a bsd?

929

Differentiate among cycle, path, and circuit?

962

How do I convert a string into an internet address?

1381

Define red-black trees.

955

How does max heap work?

904

How many types of user accounts are available in linux os?

871

What is know about grep commands?

1159

Define disjoint set adt?

933

Explain the term gui?

863

Which is fastest ipc mechanism?

922

Describe the concept of “region”.

943

Which is the parent class of abstractqueue class?

922

How do I get windows 10 out of s mode?

845

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