Operating Systems Interview Questions
Questions Answers Views Company eMail

If fsck is running, one thind u should not do.. what's that?

3 6868

If you try to send an e-mail to someone and the following message appear "Message Undeliverable", what could be wrong?

Wipro,

3 7641

How do you give a user access to an application or program that needs to run as root without giving them the root password?

3 7972

When you "ping server" and "ping server.domainname", you get different results. Why?

4 9282

How would you truncate a log file that is growing too large if you don't have space to compress it or to move it somewhere else? How would you do it?

3 11612

What is uadmin and what does it do?

3 10604

If you have multiple ethernet interfaces, how do you keep it from routing between them?

2 6265

You can receive e-mail, but when u try to send e-mail .. u can't send any. What is wrong?

4 6577

If you have forgotten the root password for a server, how do you get back in?

HP,

4 8966

Security point of view,What's there in NIS+ than NIS?

Locuz,

3 7693

How can you search for commands at the boot prompt if you only know part of the command?

9 11337

Tell me some of the differences between Solaris and Sun OS?

Lucent,

8 11224

How can you set EEPROM settings from Solaris?

Aricent, HP,

4 15574

What is OBP and how u r going to access it?

3 10418

What is LOM and how ur going to access it?

3 7140


Un-Answered Questions { Operating Systems }

What is the Difference between a process and a thread?

555


The hierarchy of a series of directories branching in a user system starts from?

503


How do I check my ssd storage?

512


What is difference between unix and windows?

467


Write an algorithm for inserting and deleting an element from doubly linked list?

480






What is grep|sort give example?

500


Explain command to view process running?

592


List the system calls used for process management?

598


Give the command for finding the current date.

560


What is socket abstraction?

470


Does windows 7 need antivirus software?

421


Is windows 12 coming out?

416


What do u mean by data type?

413


Will windows 12 be a free upgrade?

424


Will resetting a pc remove a virus?

477