Unix Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix Interview Questions

Questions Answers Views Company eMail

In what way the validity fault handler concludes?

938

In what way the protection fault handler concludes?

1001

Is it possible to create new a file system in UNIX?

999

What are the requirements for a swapper to work?

993

What does the swapping system do if it identifies the illegal page for swapping?

1013

In what way the Fault Handlers and the Interrupt handlers are different?

927

What are links and symbolic links in UNIX file system?

933

Discuss the mount and unmount system calls ?

1006

How the Kernel handles the copy on write bit of a page, when the bit is set?

887

What Happens when you execute a program?

1061

How the Kernel handles the fork() system call in traditional Unix and in the System V Unix, while swapping?

874

Is it possible to restrict incoming message?

948

For which kind of fault the page is checked first?

909

Name the data structure used to maintain file identification?

957

What are the bits that support the demand paging?

938

Un-Answered Questions { Unix }

Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

1522

What is the difference between nfs 3 and nfs 4?

1009

What is the difference between grep and grep?

1071

What is pipe command in unix?

1243

What is .sh file?

1122

What does the command '$ls | wc –l > file1' do?

1183

How do I check disk space in unix?

889

Which command is used to kill the last background job?

1299

Enlist some filename manipulation commands in unix.

1098

What is the command to connect to remote terminals

952

What is grep family in unix?

889

What are the advantages of unix operating system?

918

Why unix is secure than windows?

927

Max relax-able permission value with out giving write permission to others?

956

What is unix environment?

896

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