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.

961

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

1007

Explain kernal and shell?

1072

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

1012

In what way the validity fault handler concludes?

986

In what way the protection fault handler concludes?

1073

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

1055

What are the requirements for a swapper to work?

1050

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

1057

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

978

What are links and symbolic links in UNIX file system?

995

Discuss the mount and unmount system calls ?

1066

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

934

What Happens when you execute a program?

1110

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

931

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Un-Answered Questions { Unix General }

How do I get to my home directory in unix?

957

How to get the n-th field from a Unix command output?

989

Write down some common shells with their indicators?

1080

How many root directories exist in unix?

1013

What are the advantages and disadvantages of unix operating system?

1029

What are the types of unix operating system?

910

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.

5054

If we are terminated at the middle of the program execution in UNIX,what will happen to the program, it will continue running r terminate r the o/p will be send to your mail?

1437

Explain how do you create special files like named pipes and device files?

947

What is unix and why is it important?

951

What do you understand by the term filters?

955

Is unix a language?

886

How do you change directories in unix?

980

What is the difference between an absolute path and a relative path in unix?

1065

What unix is mac os based on?

917

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