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

Windows (3805)
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Solaris (894)

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

which script will invoke first ,when /etc/init.d starts

1 6591

applications of stacks and their uses?

Mind Tree, Samsung,

1 5848

simple algorithm for bubble sort?

1 4690

applications of linked lists and mostly used linked list?

3 6907

1.how to know cpu information on linux system? 2.how to hardware information on linux system? 3.if we add the new user what are the files will be changed? 4.how to remove the cache in squid server ? 5.how to know ur useing 32bit r 64 bit os ? 6.at booting process at init level which file it is reads? 7.if ur system performance is show what can u do ? 8.if ur file system corrupted what can u do ? fsck also not working? 9.how did u do health check in linux? 10.how did u check system performance in linux? 11.how did u create NIS server? give me the steps ? 12.how did u add a packages in linux ? 13.how did u know depended packages for any package useing rpm how u know? 14.how did you monitor cronjobs in linux ? 15.what is the use of logroted? and how did u do ? 16.port no is already in use so what canu do for that in http? 17.how to samba configurated are not ? there are any command for that ? 18.how to create a NTP Client using commands ? not as graphical... 19.how to know how many members are using any service? like ftp are any other services? 20.what is the differences between cmp,diff,comm commands?

3 8040

explain readers-writers problem?

1 4185

Hi Freinds, Any body is wotking as System Administrator, Please mail me rakesh.kesh881@gmail.com

1 2297

how many zones can be installed in server which has 4 processors?

Oracle,

1 6247

what is difference between tar and cpio

IBM,

1 8009

Hi, I'm now using windows 7 in my desktop. I have used a lot of audio recording and editing software but most of then doesn't support the compatibility of win7 and often disturbs. So can anyone tell me which one would be the best audio recording and editing software for win7? Thanks Emanali

1 3787

If i have one root domain & two child domain, then in total how many FSMO roles i will have in entire forest?

Wipro,

1 5470

What is the difference between Authoritative restore & Non- Authoritative restore?

Wipro,

1 7102

A system has four NI cards , how do you find out that a particular NI card is faulty without going to the sever ?

HCL,

1 5950

what is block device and character device?

1 6174

how many partition we make in 500 gb hard drive

Baidu, Wipro,

7 17855

Un-Answered Questions { Operating Systems }

How to take backup using active directory recyclebin concept

2326

What is the next version of windows after 10?

965

Are you in or at the office?

1191

what's the latest ram lunch?

2717

How much does it cost for a copy of windows 10?

860

what is gr-edge edit?

2214

How much does a copy of windows 10 cost?

890

What is the latest version of google browser?

1198

What is the next windows after 10?

939

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1488

What is the latest android operating system?

1063

What is the latest linux kernel?

1020

What does it cost to upgrade to windows 10?

915

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

2101

What is the command for cut?

1029

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