Operating Systems Interview Questions
Questions Answers Views Company eMail

1. Why "d" is postfix in almost every service name of Linux like httpd, dhcpd? 2. how to restrict su & ssh services for some users? 3. how can we configure a default gateway for 10 n/w cards in a server?

6 3772

what is differnce between boot -s and boot -S ?

3 2928

how to add the more than one number of pkg at a time in solaris

2 2137




I AM MR SAGAR HAVING SUN SOLARIS 10, I AM NOT ABLE TO BROWSE THE INTERNET... I AM NOT HAVING NETWORK DRIVER WHICH SUPPORT SUN SOLARIS 10. I AM HAVING RTL 8111B GB LAN .BUT I AM HAVING RT8111B GB LAN DRIVERS WHICH SUPPORT XP,VISTA,UNIX,LINUX ...BUT IT NOT SUPPORTING FOR SUN SOLARIS 10 ...PLEASE GIVE A DETAILS FOR HAVING DRIVER AND HOW TO ACTIVATE THE NETWORK TO BROWSE THE INTERNET THROUGH SUN SOLARIS 10 THROUGH MOZILLA FIRE FOX ....MY E_MAIL ADDRESS IS \r\nsagar_nithin@yahoo.com

1 1525

what is the difference between exchange server 2003 and exchange server 2007

Wipro,

1 2385

I have 2 PC one winxp system with 160 gb HDD,2 GB Ram and another with 512 RAM , Pxe boot support onboard lan port but without HDD. My question is that can i boot my second pc without HDD via network and use or access winxp machine to store data ? and how ?

2 2005

Write a cron entry for the following scenario:- At 10:30 AM for every Sunday of every 1st month of a quarter.

IBM, HP,

7 6335

How to transfer a file from windows xp to RHEL5(LINUX) with bootable os?....

Infosys,

5 5436

what is difference between IRQ and FRQ ?

Bosch,

4 21750

who invented unix?

Wipro,

3 3847

what are the init levels in Linux?

3 3292

Explain Backup Managment commands in Linux.

5 4036

Compare between SYS V launched processes and Xinetd processes in Linux.

1 2692

presently am using vista ......i want 2 format vista and i want 2 freshly install xp but but the system is not yet formatting it is formatting with vista but not with xp.....though i used many xp cds. same pblm....... it is displaying the following error a plm has been dected and windows has been shut down to prevent this damage tecnical information: stop(0*0000007b (0*f7802524,0*c0000034,0*00000

572

What is file constructing in UNIX/AIX ?

TCS, IBM,

2 4510







Un-Answered Questions { Operating Systems }

Boot sequence of linux on embedded platform

1777


state and explain FIVE basic disk-based file system operation

709


Purposes, features and functions of windows 98 and xp. i am struggling with this because i have to compare their strenths and weaknesses, please can i get help?

2509


How does the kernel object outlive the process that created it?

729


How to Form Traditional Local Addresses?

158


What is Calling connect?

415


some os have a tree structure file system that limits the depth of a tree and small number of levels.what limit does this have on user? how does this simplify file system design?

314


how to configure certificate authority in windows server 2003 and client systems.step by step.

716


how to take a backup of adc

1582


what are latest technologies ? and how will keep yourself up to date ?

1530


What is difference in managing processes in windows, unix, RTOS?

1271


what are all the latest server you are having in your company and its specification.

928


why we make plex offline online in vxvm?

1389


How to Allocate IP Addresses?

273


What are Anonymous Calls?

184