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

Unix General Interview Questions

Questions Answers Views Company eMail

Explain different types of Unix systems.

893

How to display n-th line of a file in Unix?

949

Explain kernal and shell?

1005

Difference between the fork() and vfork() system call?

954

In what way the validity fault handler concludes?

926

In what way the protection fault handler concludes?

987

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

990

What are the requirements for a swapper to work?

982

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

1004

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

914

What are links and symbolic links in UNIX file system?

919

Discuss the mount and unmount system calls ?

991

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

876

What Happens when you execute a program?

1045

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

864

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Un-Answered Questions { Unix General }

What are pipes and filters in unix?

1120

What is the full form of unix operating system?

947

Name the key features of the bourne shell.

849

How to change the password in unix operating system?

888

How to terminate a shell script if statement?

989

What are the phases of swapping a page from the memory?

901

Which are typical system directories below the root directory?

880

Why was unix created?

879

Elucidate on the different ids used in the unix process?

897

how to kernel protected memory?

2328

Is windows unix based?

891

What is umask in unix?

866

What do you understand by the term kernel?

902

How do you go to a directory in unix?

832

What are a shell in unix and its types?

916

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