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 3638

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

3 2800

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

2 1920

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 1450

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

Wipro,

1 2249

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 1905

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 5929

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

Infosys,

5 5159

what is difference between IRQ and FRQ ?

Bosch,

4 20364

who invented unix?

Wipro,

3 3667

what are the init levels in Linux?

3 3126

Explain Backup Managment commands in Linux.

5 3826

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

1 2574

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

525

What is file constructing in UNIX/AIX ?

TCS, IBM,

2 4242



Un-Answered Questions { Operating Systems }

i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help

5171


what is a property sheet?

875


how to take a backup of adc

1544


What is a kernel object?

704


What is a mission critical system?

684


what is difference between  TFTP abd FTP?

271


how to kernel protected memory?

979


How to Understand Network Byte Order?

137


How to Specify an X.25 Address?

140


Why is it suggested to disable journalism in ext4 filesystem?

1765


How to Write a UDP Datagram Client?

111


What are Internet-Domain Sockets?

337


what is capability and capability based system?

1782


What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?

3587


do records fall under linear or non linear data structures?

221