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

Name key files or directories on a Windows system that should always be backed up?

2 5899

What is an incremental backup?

2 5906

What is a level 0 backup?

Atos Origin,

2 11297

What steps are required to perform a bare-metal recovery?

1 5898

What are the main differences between Apache 1.x and 2.x?

IBM,

1 8556

What does the ?route? command do?

2 6631

What does iostat do?

IBM,

4 12460

What are the read or write or execute bits on a directory mean?

2 5945

What does the pkgadd command do?

4 11956

How do you create a solaris package?

2 6101

How do you view shared memory statistics?

3 9453

How do you get system diagnostics information?

5 11351

What is OBP and how do you access it?

3i Infotech,

2 10833

What is LOM and how do you access it?

4 13295

What is VTS?

Bharti, Sun Microsystems, Suncore Microsystems,

8 15781

Un-Answered Questions { Operating Systems }

What is meant by u-area?

929

Can you put windows on a tablet?

904

Why is windows 7 ending?

944

Write an algorithm to show various operations on ordered list and arrays

973

List the possible threads a thread can have?

1045

Which data structure is used to perform recursion?

1040

What is the difference between windows 7 and windows 10?

989

Explain how you can find a file using terminal?

888

How to Create a FIFO?

1721

What is lvm?

785

How to create an Array?

1030

How do I boot up in safe mode?

928

How do I start and save a document?

991

Page replacement algorithm in Operating System?

1157

How would you create a text file without opening it?

881

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