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

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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Without Using $date -dyesterday. How I get the yesterday's date ?

DELL,

3 8372

What are the questions we are expecting for 2yrs. experience guy for linux company interview questions?

1 7848

Without using w command how can Iknow that who are users logged in and what they are doing and whether they are idle or running mode?

4 8577

If the root disk is failed how can change it?

EDS, Reliance,

2428

If NIC card is failed how can troubleshoot it?

EDS,

2 7525

In a E6800 server,how can you loginto domain shell and system Console?

EDS,

1 6341

If plex is failed then how can you recover it?

EDS,

1 5127

I have only one plex and one subdisk and one volume , then plex is failed how can we recolect it?

IBM,

4 7833

In VxVm why should we do for Disk Group import and Deport?

EDS,

2 8260

Explain about Vxrecover?

EDS,

3 11468

What are the daemons will run when the system is booting?

EDS,

2 6628

Have you done the patching, the patching is done by you only or some one will assign to you?

HP,

2093

How to find memory status i.e.. it is full like 100%?

HP,

5 9280

I have single NIC card and we have two ports can we configure as IPMP?

ITC Infotech,

1 4463

If /etc/system file is corrupted how will you recover it , if we dont have a CDROM then what is the procedure?

IBM, ITC Infotech, Tech Mahindra,

2 10977

Un-Answered Questions { Operating Systems }

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

1047

Is 32 gb ram enough for gaming?

934

How to work unix commands on windows xp without installing unix o/s in pc?

1017

How do I fix error oxc0000005?

1171

What is an os command?

1119

How do I change ctime in linux?

939

What does arraylist remove do?

1000

Differentiate cmp command from diff command.

1172

Can overheating cause blue screen of death?

1024

What is sorted map?

888

How do I know if my ssd is failing?

1009

Explain Stack

1016

Can I delete temporary files?

913

Which command is used to review boot messages?

1107

Explain about NTFS volume.

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