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 can we find memory leak in Soalris ?

Sun Microsystems,

1 4821

what is the difference between /var/adm/ and /var/sadm directory contains in solaris?

TCS,

1 8320

what is the metasets in Solaris?please explain the sets with example.Any documents please share for me friends. (link)

HP,

1 5253

format command is not working. It is showing all disks, but not going to further step. How to resolve that?

IBM,

2 6560

Difference between resource pool and project in containers

IBM,

1 4926

After adding LUNs disk is not showing in the format command. How to resolve that?

IBM,

3 7704

difference between ps -ef and prstat

IBM,

2 10285

how to create passwords in nis?

DELL, IBM, TCS,

3 6653

How to add a new LUN in exit disksets (metasets) in solaris please answer me step by step procedure?

IBM,

3903

Name key files or directories on a unix system that should always be backed up?

Wipro,

3 7759

how is FAT32 file system mounted in linux file system?

TCS,

2 7134

what is work of dns

HCL,

3 9094

linux file defaults permition

8 10822

what is the use of /PAE and /3g switch?how to add to your computer?

1 5315

How to add a FS in zone?

2 5518

Un-Answered Questions { Operating Systems }

Write an algorithm to show the postfix expression with the input given as : a b + c d +*f ? .

924

What is chkntfs?

894

Which sorting algorithm uses minimum number of swaps?

873

What is the procedure to insert into a sorted array?

988

Where is the action center in windows 10?

803

What are the linux distribution (operating system) names?

963

Can I put windows 10 on my android tablet?

913

Does set allow null values?

853

What is the nmap command?

1199

What is a comparator function?

943

You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose

1051

What language are windows 10 apps written in?

808

How do I create a csv file?

922

Is command prompt unix?

1166

What is the functionality of a top command?

1117

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