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

How to check number of disks added to system

4 9057

How to merge solaris partition

TCS,

2 8340

What is critical filesystem in solaris

6 12420

hi friends how to reinstall the grub.conf file. once i delete the grub file in perminatle ofter how to get back that file. plz send me ans. regards. madhu.m

5 15196

In solaris we have two directories for commands,what are they, Is there any difference between those.

3 5893

If a users is logged in to your system, and now you want to restrict that user what will you do?

1 4570

What is the use of /etc/path-to-inst file?

5 12168

how to see unallocated hard disk space on linux

HCL,

12 56678

How to schedule cron backup to run on 4th saturday of month??

HCL,

11 19447

what is the difference between semaphore, mutex & spinlock?????

Patni,

1 31255

is there any good future for solaris

1 4656

Write a command to find all of the files which have been accessed within the last 30 days.

Mphasis, TCS,

8 20272

How to check all open ports on linux machine and block unsed ports????????

Tech Mahindra,

7 32799

how to install linux OS? pls send step by step

3 9620

Dear friends Fast I Install red hat Linux 4.0 and again I install Sun Solaris 10 after install Solaris I got problem I am not able to see Red Hat Linux what was the problem, I need to Edit something, Can send me step by step configuring, please help me friends

2 5820

Un-Answered Questions { Operating Systems }

What is the latest windows operating system?

1051

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2240

What is the latest version of google browser?

1210

What is the current version of windows 10?

948

What sort of serious problems have you experienced, and how have you handled them?

1023

please prodide me nvidi placement papers

2650

Are you in or at the office?

1201

What is the latest linux kernel?

1027

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1280

What items of information about a task might be useful in real time scheduling?

4553

When will the next windows os come out?

891

How does registry work wedding?

885

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

1038

How much does a copy of windows 10 cost?

892

What is the next version of windows after 10?

979

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