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Operating Systems Interview Questions
Questions Answers Views Company eMail

Hardware and software revision information ? showrev

Satyam, Wipro,

3 4913

How do you connect to remote machines? I said using secure crt using ssh.

Satyam, Wipro,

1 3338

How do you delete tmp files if file system is full becoz of /tmp dir ?

Satyam, Wipro,

2 5248

How do you update OBP firmware?

Satyam, Wipro,

2 7294

How to add gateway in solaris ?

Satyam, Wipro,

1 4108

How to add route (gateway) to n/w interface?

Satyam, Wipro,

2 4662

How to bring New LUN under veritas , create f/s on it ?

Satyam, Wipro,

2 5753

How to change the default values ( home dir, shell, role, min, max, expire) get by user ?

Satyam, Wipro,

2 4862

How to check OBP version?

Satyam, Wipro,

6 25822

How to check nfs version configured?

Satyam, Wipro,

3 9166

How to check version VXVM? Pkginfo –l | grep VRTS

Satyam, Wipro,

5 11401

How to check version of NFS?

Satyam, Wipro,

6 8267

How to check whether a particular port is open or not?

Satyam, Wipro,

2 10047

How to check whether top command is installed ?

Satyam, Wipro,

5 8214

How to configure Veritas Kernel? Daemons in Veritas VM?

Satyam, Wipro,

2 4362

Un-Answered Questions { Operating Systems }

How do I find and delete files in linux?

422

How to configure email notification in solaris 8? We are using netbackup 5

2876

How to stop running thread?

655

Write a shell script that requests the user's age and then echoes it, along with some suitable comment.

968

What are types of os?

526




Explain dhcp and its uses to an environment?

3

What is the use getservent(3)?

1145

What are data structures that are used for Demand Paging?

571

Is there a grep for Windows?

450

What are inode and process id?

502

How can you insert a node to the beginning of a singly linked list?

505

What is the difference between array and list?

484

Why is arraylist not thread safe?

507

What are the average and worst time complexity in a sorted binary tree is

530

Should I switch out of windows 10 s mode?

457

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