Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Linux (2233)
Unix (1286)
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RTOS (43)
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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

how do I display routing table, interface and protocol information?

IBM,

how do I get the ip address of my machine?

IBM,

how do I identify the network interfaces on my server?

IBM,

how do I increase the size of a logical volume?

IBM,

how do I know if my volume group is normal, big, or scalable?

IBM,

how do I list information about logical volumes?

IBM,

how do I mirror a logical volume?

IBM,

how do I replace a disk?

IBM,

how many vgs can be created in a lvm?

IBM,

how to change a 32 bit kernel to 64 bit kernel?

IBM,

how to change a 64 bit kernel to 32 bit kernel?

IBM,

how to copy a lv from one vg to another?

IBM,

how will you change a pp size?

IBM,

how will you change ltg size?

IBM,

how will you check whether a device is installed or not?

IBM,

Un-Answered Questions { Operating Systems }

What is bash shell?

441

What is thrashing in windows operating system?

Can you use Bubble Sort To sort the number of elements.

489

How do I force close a program in windows without task manager?

422

What is $path in unix?

507

What linus torvalds created?

457

What is socket in ipc?

546

Does hashtable allow null values?

474

How do I rename a file extension in windows 7?

419

Explain the following statement, “it is not advisable to use root as the default login.”

491

How do I remove windows error reporting files?

407

How do I get the start button back in windows 8?

502

In an avl tree, at explain what condition the balancing is to be done?

506

Why is hashmap faster than treemap?

482

Are more threads better?

421

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