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 will you create a file if a disk is given to you?

IBM,

how will you find ltg size?

IBM,

how will you find the inode number?

IBM,

how will you find whether a quorum is up or not?

IBM,

how will you rename a vg?

IBM,

how will you unmirror a vg if a pv gets failed?

IBM,

Explain mirroring concept?

IBM,

two states of device availability and explain them?

IBM,

what are the error levels severity?

IBM,

what is major number?

IBM,

what is the command to clear the error log?

IBM,

what is the command to see the error log?

IBM,

what is the command to start , stop, restart and list a demon?

IBM,

what is the default pp size in aix?

IBM,

what is vgda, vgsa?

IBM,

Un-Answered Questions { Operating Systems }

How do I check the health of my hard drive?

954

What is Insertion sort, selection sort, bubble sort( basic differences among the functionality of the three sorts and not the exact algorithms)?

991

Why is it called bash?

920

Why is grep called grep?

1302

How are elements stored in hashset?

956

Can a process have 0 threads?

805

What is trp timing?

1137

How do I lower my ram usage windows 10?

846

What does a 64 bit processor mean?

994

Can I still upgrade my windows 7 to windows 10 for free?

837

Does windows 10 have chkdsk?

891

why unix commands simpler rather than complex task

4421

How do I find the windowsapps folder?

1057

Are bad sectors repairable?

906

What are the 7 types of sentences?

1064

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