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

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 9003

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

3 6246

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

2 5018

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 3680

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

Wipro,

1 4858

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 4859

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

HP, IBM,

7 13948

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

Infosys,

5 11063

what is difference between IRQ and FRQ ?

Bosch,

4 33211

who invented unix?

Wipro,

3 8886

what are the init levels in Linux?

3 6952

Explain Backup Managment commands in Linux.

5 8774

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

1 4825

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

1 2073

What is file constructing in UNIX/AIX ?

IBM, TCS,

2 8396

Un-Answered Questions { Operating Systems }

what is the gate of ftp server in redhat linux?

1991

What is the latest version of google browser?

1209

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2236

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

2105

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

1326

How does registry work wedding?

883

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

1021

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

817

How to take backup using active directory recyclebin concept

2333

What is the latest linux kernel?

1024

When will the next windows os come out?

888

What is the command for cut?

1029

what's the latest ram lunch?

2721

Write a program for Sorting an Array. Which sorting will you prefer?

1038

How much does a windows 10 license cost?

927

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