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?

986

In what way the protection fault handler concludes?

1073

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

1054

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?

977

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?

1108

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

931

Is it possible to restrict incoming message?

995

For which kind of fault the page is checked first?

961

Name the data structure used to maintain file identification?

989

What are the bits that support the demand paging?

984

Un-Answered Questions { Unix }

Is unix more secure than windows?

860

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

931

How does unix pipe work?

969

What is a socket file?

889

What do know about tee command and its usage?

1184

Can multiple sockets use the same port?

870

Why is it that it is not advisable to use root as the default login?

1005

What is a command and examples?

1240

What is the first character of the output in ls l command?

1216

Which are typical system directories below the root directory?

938

What is directory unix?

945

Why kernel is known as the heart of unix os?

994

Explain ‘library functions’ with respect to unix commands?

1175

What is unix directory structure?

935

Explain the mount and unmount system calls?

1065

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