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 make IGNITE-BACKUP in HP-UX?

HP,

4 19389

what is Online(STM) and offline diagnostics in HP-UX?

HP,

2 8907

What is the full form of "windows xp "

IIHT,

10 18293

Who was the discover Mouse & When.?

4 6501

What is LILO?

2 5347

how can install Linux OS along with fedora 14 OS in one System

2 5615

what is the difference between Active directory 2003 and Active Directory2008?

5 12318

How to find and replace the below command?

HCL,

2 10205

kernel patch installation in solaris?

HP, TCS,

1 7443

How will you know who are the users logged in to the system before 15 minutes?

Amazon,

4 14930

1)what is grep|sort give example? 2)what are the test commands

Cap Gemini,

1 6157

how do you move a backgrounnd job to forward?

Cap Gemini,

3 8234

command to display different lines that are found when compare two files?

HP,

2 7259

command to show the space allocation of files?

HP,

3 9414

command to view process running?

TCS,

8 13527

Un-Answered Questions { Operating Systems }

Do I still need mcafee with windows 10?

883

Give one example of right rotation.

927

Differentiate between list and map.

1012

State the difference between swap partition and a swap file?

951

What is inaddr_any?

1056

What are the links and symbolic links in a unix file system?

924

Can you permanently delete files from your hard drive?

863

What is a vector class?

860

Does windows 7 have cortana?

827

What are the advantages of unix?

1031

What is timestamp of a file in linux?

932

How to Map an Ordinary File?

1580

What is a spinlock in linux?

905

Is hashmap synchronized?

993

Can a thread have multiple processes?

816

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