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

Please describe what is the PCB, and give some sample fields?

5 10794

Ms dos provide no means of concurrent processing.three complication that concurrent processing adds to an operating system? ?

1 8046

if we create a file, in that 10 rows(means 1,2,....9,10 like). i want 7 row exactly, which command use in unix? plz send this question.

TCS,

28 36262

Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.

Concentrix, IBM, Symantec, TCS,

8 25140

please give detail procedure how do replace failed disk under control of SVM and VxVm

TCS,

3 9227

How to discover Global zone name from local Zone?

4 12160

How to set the path for core file?

HCL,

2 8576

How many types of file system?

Blue Dart,

12 22515

How to mount the FLOPPY & CD-ROM?

Zensar,

6 10384

system administration means

IBM,

8 13551

how to edit the network interface device type in container(zone) in solaris 10?

TCS,

2 6260

How to view the kernel (shmmax)paramiter value in solaris 10?

Xavient,

6 38304

Friends, I don't have enough free space in root directory. but in home directory I have 40gb free. So I can not install anything in root directory (which occupies more space) Please suggest me If there is any possibility to increase the root directory size by minimising the home directory's.

3 6695

What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?

IBM,

5899

What is Quorum Group? and Quorum Disk?

IBM,

1 6183

Un-Answered Questions { Operating Systems }

Can I get windows defender for windows 7?

815

Explain hidden shares ?

885

Why is thread synchronization needed?

857

What is ipc message?

964

Do threads get their own pid?

816

Calculate the efficiency of sequential search?

931

Is WinMerge free for commercial use?

1433

How do you fix application errors?

779

What is the complexity of adding an element to the heap?

934

When I startup my computer the screen is black?

918

Why can't I update my windows defender?

829

What is cmd full form?

1082

What is the shortcut for copy the path?

992

How big of a ssd do I need for windows 10?

997

What are dlls used for?

905

For More Un-Answered { Operating Systems } Questions Click Here