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

commands regarding the adding of users into groups n different options with useradd...?

IBM,

5 10184

In how many ways linux can be installed n explain th steps involved in installation in any of the method..?

IBM,

1 6059

expalin the process of kickstart installation?

HCL, IBM,

1 19952

what are the default permissions for files and folders..?

IBM,

8 13947

cups stands for..?

IBM,

6 10123

what is the difference between NIS and DNS...?

IBM,

5 52186

what are acl permissions..? what is automation of jobs..?

IBM, TCS,

5 11806

your windows 2003 server display white blank screen while running sometimes, after restart it run fine, after someday same problem arise, what can i do?

3 4841

wat is the differnces between scp and rsync in linux?

4 24593

what is the command to print last 8 lines of any text file.

10 15257

How to install scsi driver in unix? give me explanation clearly?

HCL, TCS,

1 8044

In linux wat is the command to see on which port which service is running? and wat is the differnece between /etc/services file and netstat command

3 9160

what is the functionality of kernel in unix architecture?

12 33873

What is Proxy and proxy server

Wipro,

3 8709

In /etc/fstab, wat is the meaning of 'defaults' word and 0 0 indicates which options?

4 18792

Un-Answered Questions { Operating Systems }

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

1038

What is the next windows after 10?

943

can any one send me one project on linux ...?

2848

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

863

What is the latest version of linux?

1019

What is the current version of windows 10?

940

What is the latest version of google browser?

1201

Can you declare an array without assigning the size of an array?

1202

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

817

What is the command for cut?

1029

What is the most powerful processor?

1075

How to take backup using active directory recyclebin concept

2330

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

1326

How much does a windows 10 license cost?

925

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

2105

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