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

I have a hard disk. After inserting this what are the recommended steps to install it on your solaris

1 5955

I would like to create users and the users account should be locked after 3 login attempts. How to create ? And where these locked information has been stored. Environment : NIS and if LDAP also

CTS,

4 7163

What is the command to find the hardware configuration in Linux?

2 7707

What is the other method of installing Linux O.S other than Text, GUI mode? Why we prefer that for installation of Linux in Real time?

2 5251

What is the use of DNS Server? Name other servers works same as like DNS?

2 6820

What are the main diff bwn Yum & rpm?

5 19032

What are the main diff bwn NFS and Samba Servers?

2 31411

What is the command to change from /etc/passwd file to /etc/shadow file?

4 10862

diff b/w spinlock, seamaphores and mutex and where to use it.

Intel,

2 8639

How you will debug a windows operating system issue? Advantages and dis-advantages of windows 2003 and 2008?

TCS,

3171

What is an idle thread? What is the threshold value that is set up to an idle thread? Can we set up any value to idle thread if yes, how and what is the value?

2183

how to create zoneusers

Fujitsu,

2 5717

After first installation of Solaris 10, what and all the Securities We need to set and how ?

Microland,

2271

What are the options available in Solaris Security setting.?

Accenture,

1 4691

what are the steps for Password-less ssh

IBM, Mind Tree,

5 12813

Un-Answered Questions { Operating Systems }

How do I scan and fix my drive?

939

How delete all files and folders using cmd?

946

How to lock icons in place on the desktop in windows xp?

879

Does treemap preserve order?

845

Where can I find dll files on my computer?

947

Explain the different kinds of threads?

1040

How do I start win 10 in safe mode?

841

Explain heapsort. What is its complexity?

972

How long does it take for chkdsk to complete?

851

How do I stop my hard drive from crashing?

996

What are the various capacities in which a ram is available?

1019

Is WinMerge open source?

921

Is hashmap a data structure?

998

What do you understand by stable sort?

882

How can you insert a node to the beginning of a singly linked list?

945

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