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

i have installed linux 4 version in my system. after installation can i increase the size of the folder..

9 9992

What is defferent between Server 2003 vs 2008??????????

CMS, IBM,

5 21729

WHATE IS DIFFERENT BETWEEN ANLOG , PLC & DCS OR EXPLAIN ANALOG / PLC / DCS SYSTEME

GNFC,

3022

what is busy waiting?

2 5123

How to backup/resore Group Policy objects....?

IBM,

2 9125

How to change network interface property in Solaris?

HCL,

2 7701

What is the difference between initialization & encapsulation in VXVM?

HCL, HSBC,

7 18197

Please explain the file structure of linux?

Capstocks and Securities, TCS,

2 10117

1-how will you display a file whose name is starting with '- '? 2-how will you add a patten at end of every line in vi editor?

7 10963

in a growing log file how will you see the 1st 99 lines?

7 11665

how will you login one server's shell prompt to an another server?

Cosmic Infotech, Perot Systems,

5 9958

how will you convert a general file to a hidden file?

4 11458

How to Compare Windows OS with OOPs concepts.....??

TCS,

3 7092

hi i have directories within the directory. Now i want to copy the directory along with all directories included in it to one location by using copy command? what is the command

ACS, Span Systems,

2 7936

Why enum can not be used directly with printf function?

3 8123

Un-Answered Questions { Operating Systems }

What is hard disk?

1003

How long does chkdsk take to run?

1024

How delete all files and folders using cmd?

946

Can I stop a chkdsk in progress?

842

What is tree and its properties?

884

Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?

868

Can I use windows without activation?

865

What is the minimum ram for windows 10?

804

What chkdsk to run?

854

What are the contents of /usr/local?

798

How do you copy a path in photoshop?

1003

Is windows 10 license lifetime?

824

Do threads share heap?

859

How many pointers are necessary to implement a simple linked list?

1117

What is the ls command in windows?

907

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