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 root mirror in linux?

1 1177

Explain any one service which are working on udp only?

1 972

How to recover /etc/passwd file and /etc/shadow file?

1 1064

You suspect that you have two commands with the same name as the command is not producing the expected results. What command can you use to determine thelocation of the command being run?

1 1192

How lilo is useful in linux?

1 1031

How many interfaces(ethernet cards) are working using single command?

1 1095

You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose

1 1117

How to give acl permission in numerical mode on linux?

1 1069

How to hide the partition in grub booting?

1 1181

Explain difference between nfs soft and hard mouniting points?

1 1033

you wish to create a link to the /data directory in bob's home directory so you issue the command ln /data /home/bob/datalink but the command fails. What options hould you use in this command line to be successful.

1 1062

What is vnc?

1 1095

Suppose I lost a root password and I need to give it, I treid to change it through single usermode even though I am not get a password, then what is the otherprocedure to give a root password?

1 1068

How to know linux os is 32 bit or 64 bit?

1 1090

Explain difference between swap partition and swap file?

1 1008

Un-Answered Questions { Operating Systems }

Can you declare an array without assigning the size of an array?

1202

Can anybody send me Excel tips and improtant formul...... please.

2105

How can you edit a large file without opening it in unix?

974

When will the next windows os come out?

885

How do I add a google account to windows 10?

908

what is the gate of ftp server in redhat linux?

1989

what is gr-edge edit?

2217

What sort of serious problems have you experienced, and how have you handled them?

1020

what's the latest ram lunch?

2717

How does registry work wedding?

883

What is the command for cut?

1029

What are the differences between FTP , NFS , SAMBA servers explain separately.

1326

How do I search for files containing specific text in linux?

817

What is the next windows after 10?

943

What is the current version of windows 10?

940

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