Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

How to find the version details of unix? if any application is installed in unix OS how to find the version of that application is it possilbe or not? pls let me know cmd in detail.

HCL,

5 12618

what is the excat control flow when we start a computer,specially including POST operation and Mostly the roleof the Kernel File?

HCL,

2031

what is the use of ls -l command & what is the information it gives about user ?

5 10192

What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.

Excel, GeniusPort,

2 8768

i am playing music in winamp and at the same time am typing on ms word.Since the cpu can perform one task at a time.so, how these two task are undergoing simultaneously??

2 4360

what is BIOS?

4 6429

what is POST?

5 7402

what is RAID?

3 5954

what is Mirroring?

IBM,

1 3559

what is striping?

2 5302

What are the different flavors of XP?

2 8567

What is the configuration of the system u use at home?

2303

what is troubleshooting?

3 5324

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 .

2 4318

Hi all Could u plz tell me how I can get UNIX/Linux Certification

Accenture,

2 5054

Un-Answered Questions { Operating Systems }

What is root partition?

1049

How do I open the startup folder?

1037

How do I cd into a directory?

1002

How many types of file systems are there?

1018

Define 2-3-4 tree?

893

Why linux is more secure?

946

Can hyper threading hurt performance?

785

How to know the information about a file?

978

What is a vector element?

892

What is c windows syswow64?

831

What does arraylist remove do?

1001

How do I reinstall windows live mail?

897

Can we add or delete an element after assigning an array?

1051

What is difference between comm and CMP command?

1043

Explain briefly about compiler and its functioning?

1094

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