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

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

2 5773

What is an incremental backup?

2 5730

What is a level 0 backup?

Atos Origin,

2 11142

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

1 5790

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

IBM,

1 8468

What does the ?route? command do?

2 6471

What does iostat do?

IBM,

4 12282

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

2 5829

What does the pkgadd command do?

4 11778

How do you create a solaris package?

2 5991

How do you view shared memory statistics?

3 9313

How do you get system diagnostics information?

5 11112

What is OBP and how do you access it?

3i Infotech,

2 10675

What is LOM and how do you access it?

4 13098

What is VTS?

Bharti, Sun Microsystems, Suncore Microsystems,

8 15496

Un-Answered Questions { Operating Systems }

What is parallel ssh?

990

Is it possible to upgrade from one vista edition, like home premium to window 7 ultimate?

778

What is grep command?

942

How do you open a folder?

899

In tree construction which is the suitable efficient data structure?

1031

Which linux is best for home use?

943

What is windiff tool?

960

How do I list all processes in linux?

984

which process/directory is responsible for the kernel is decompressed during boot up?

1622

What is ias? How it works?

856

What is the use of tree data structure?

873

How can I search for data in a linked list?

943

What is introduction to windows?

896

Should I install windows 64 bit or 32 bit?

850

What is the use of the command 'ls -x chapter[1-5]' ?

1213

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