Unix General Interview Questions
Questions Answers Views Company eMail

Explain pid.

560

What can you tell about shell variables?

518

What does a pipe(|) do?

547

Describe the term directory?

515

Describe the responsibilities of shell in brief.

493

What is the explanation for protection fault?

519

What is the significance of the superuser?

533

Differentiate between absolute and related path?

510

Can you explain the method of changing file access permission?

535

Name the key features of the bourne shell.

498

What is home directory in unix?

478

What are the types of unix?

492

Is unix the first operating system?

507

Is windows unix?

491

What are the main features of unix operating system?

489


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Un-Answered Questions { Unix General }

Which file system is used in unix?

507


How to restrict NULL value in UNIX

944


What is c shell in unix?

473


What are the bits that support the demand paging?

567


What is the difference between a single dot and double dot in unix?

716






How is unix different from windows?

508


What are links and symbolic links in UNIX file system?

541


What is awk sed unix?

491


Explain how and when a DNS request is solved when a user tries to surf to the site www.abcdeg.in .Assume the user machine uses a local name server and sits on another network other than www.abcdef.in.

4354


What does tr H do in unix?

516


Explain file system in unix.

521


What does $? Mean in unix?

483


What is source unix?

497


Is a form of interprocess communication in unix?

511


Describe the concept of “region”.

496