Operating Systems Interview Questions
Questions Answers Views Company eMail

what will you do if a disk gets failed?

IBM,

5

which file that error daemon stay?

IBM,

5

What is the default dump device?

IBM,

5

What is the default secondary dump device?

IBM,

5

how find a system dump?

IBM,

5

what is the command to increase the size of error log when it is ful?

IBM,

5

when does error demon start in boot process?

IBM,

5

How do you kill a process?

Amazon,

555

Message displayed when a window is destroyed About fork()?

5

To ensure one pgm. does'nt corrupt other pgm. in a Multi-pgm. environment what you should do?

5

win 3.1 is

5

Explain IPC?

Aricent,

609

The ‘logout’ built in command is used to

755

What is the command can be run to remove all the rules in an iptable table?

564

Which command is used to clear the screen?

535


Un-Answered Questions { Operating Systems }

Where are windows mail files stored?

434


How do I force a program to close?

514


How do I use terminal on windows?

431


How do I get to my home directory in unix?

483


Write a code for dynamic allocation of array.

586






Does treeset allow duplicates?

452


What is a ulimit in unix?

504


Explain Sticky bit?

569


If you have to store one lakh objects, what will be a better option- a hash map or an array list?

814


Is an arraylist a vector?

483


What language are windows batch files written in?

403


What is binary tree example?

550


Is treemap synchronized?

524


What is traceroute command?

434


Can I get source code from exe file?

487