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

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

How to Access a FIFO?

1738

What is Connection style?

1792

What is Datagram style?

1630

What are System Calls?

1780

How to Destroy Sockets?

1678

What is Calling connect?

1748

What are Local Sockets?

ACS, Xerox,

1 3716

What are Internet-Domain Sockets?

1842

How to load the old kernel without rebooting server

1 3389

I was updated patches after that i got kernel panic error, how to resolve the issue and we are unable to login the single user mode also

1 2865

I want to shutdown the application, when system is going down, where will mention

1 2924

What is initrd image, explanation

3 5116

Information technology is widely used in

1955

rpm package installation error in centos 6.4 [root@localhost packages6.4]# rpm -ivh nfs-utils-1.2.3-36.el6.i686.rpm warning: nfs-utils-1.2.3-36.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY error: Failed dependencies: keyutils >= 1.4-4 is needed by nfs-utils-1:1.2.3-36.el6.i686 libevent is needed by nfs-utils-1:1.2.3-36.el6.i686 libevent-1.4.so.2 is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue.so.1 is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue.so.1(libgssapi_CITI_2) is needed by nfs-utils-1:1.2.3-36.el6.i686 libnfsidmap.so.0 is needed by nfs-utils-1:1.2.3-36.el6.i686 libtirpc is needed by nfs-utils-1:1.2.3-36.el6.i686 libtirpc.so.1 is needed by nfs-utils-1:1.2.3-36.el6.i686 nfs-utils-lib >= 1.1.0-3 is needed by nfs-utils-1:1.2.3-36.el6.i686 rpcbind is needed by nfs-utils-1:1.2.3-36.el6.i686

1 3656

I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers

2094

Un-Answered Questions { Operating Systems }

When would you choose bottom-up methodology?

2652

Explain what are the methods available in storing sequential files ?

997

A lot of data structures related programs related to only trees and graphs, like the diameter of a tree, removing the loops in a graph etc.

1086

Is windows 7 older than xp?

867

What is the latest version of microsoft edge for windows 10?

886

What is window and its features?

882

How do I create a dll file in notepad?

1033

How do you run command every time a file is modified?

1041

You want to insert a new item in a binary search tree. How would you do it?

955

What is a pseudocode example?

1050

What is a make target?

1009

How long does chkdsk r take to run?

970

What is difference between hashmap and linkedhashmap?

986

How do I activate windows 10 without a product key?

894

How do I rearrange rows in numbers?

950

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