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?

980

In what way the protection fault handler concludes?

1063

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

1047

What are the requirements for a swapper to work?

1039

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

1053

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

970

What are links and symbolic links in UNIX file system?

987

Discuss the mount and unmount system calls ?

1058

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

924

What Happens when you execute a program?

1100

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

925

Is it possible to restrict incoming message?

988

For which kind of fault the page is checked first?

955

Name the data structure used to maintain file identification?

985

What are the bits that support the demand paging?

979

Un-Answered Questions { Unix }

What's the difference between a socket and a port?

834

Can multiple clients connect to same socket?

897

What are the common directory management commands in unix?

1106

What are conditions for a machine to support Demand Paging?

988

Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?

864

Is unix only for supercomputers?

877

What is unix kernel?

926

What are the possible return values of kill() system call?

843

What is a deep well socket?

921

Why do we need unix shell scripting?

965

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

1005

What is directory unix?

937

What is a unix file?

965

What are new features added in nfs4?

974

What is the command to connect to remote terminals

991

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