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

How to Access a FIFO?

1665

What is Connection style?

1722

What is Datagram style?

1557

What are System Calls?

1708

How to Destroy Sockets?

1616

What is Calling connect?

1688

What are Local Sockets?

ACS, Xerox,

1 3605

What are Internet-Domain Sockets?

1775

How to load the old kernel without rebooting server

1 3283

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 2776

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

1 2819

What is initrd image, explanation

3 4960

Information technology is widely used in

1884

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 3557

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

2018

Un-Answered Questions { Operating Systems }

What are the main differences between Apache 1.x and 2.x?

8468

Who developed the windows 7?

830

Explain a heavy weight process?

1074

How do I install a dll file in windows 8?

881

Does apple use linux or unix?

836

What is clang tidy?

999

What is mutual exclusion and multithreading in OS?

1206

Explain how is linked list implemented?

934

How to copy files from one directory to other in unix?

855

Is merge sort better than quick?

888

You wish to restore the file memo.ben which was backed up in the tarfile mybackup.tar. What command should you type?

939

What is git command?

989

Will chkdsk repair corrupt files?

1006

What is the best cpu stress test?

951

What is data type in data structure?

1048

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