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

If user is not loging in to server what is the problem?

Satyam, Wipro,

5 9284

what is the command for finding the higest memory occupied file in linux?

IBM,

9 21685

what is the command to uninstall processes in linux?

Aegon, HCL, IBM, Ugam Solutions,

17 31896

how the current date and time will be change automatically if you will use and none use of the computer.

1 4284

which language the data are store in compute. And how the computer known what we tell them.

1 3692

What is a full form of RAM ? And what is a work of RAM in a computer device.

3 10235

What are the daemons in NIS server?

MoonUp, Wipro,

2 5865

What is difference between SSH V1 and SSH V2? What are drawbacks of SSH V2?

Wipro,

1 11934

usage of temp directory should be restricted to 1 gb if total temp directory size is 5 gb?

Wipro,

3 6504

I have 20 GB free space in my file system but my inode size full. how will i increase or how will i fix this issue.

2 6015

what are all the procedures i have to follow while patching a machine which has root mirroring ( SVM ).

2 5723

In solaris RAID half of replicas fails Suppose out of 6 replica 4 got failed -> what will be the impact if system will not come up & if system will not come up how to fix this issue.

1 4320

what is the need of data structure

11 31790

what is cmos?

3 5696

what is the difference between window xp and window vista

1 4533

Un-Answered Questions { Operating Systems }

Why are .exe files dangerous?

920

What is difference between file and directory?

938

Does google own linux?

813

Is windows 10 really free forever?

868

What is the purpose of windows operating system?

924

Can tuple be sorted?

918

Define an algorithm. What are the properties of an algorithm? What are the types of algorithms?

916

What is the difference between linux and redhat?

906

how to configure cluster server in windows 2k3 can you send me step-by-step? hardware requirements? how to configure cluster server in Exchange server 2k3can you send me step-by-step? hardware requirements?

4535

Why linux is used?

811

State the different ways of representing expressions?

1208

What is run command windows 7?

912

What is samba?

878

Explain what is a fifo?

1006

What is the best case for bubble sort?

857

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