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

Unix Interview Questions

Questions Answers Views Company eMail

What scheme does the Kernel in Unix System V follow while choosing a swap device among the multiple swap devices?

1065

What do you mean by the protection fault?

997

What are the criteria for choosing a process for swapping out of the memory to the swap device?

1021

Which are typical system directories below the root directory?

938

Explain about the directory representation in UNIX?

941

What are data structures that are used for Demand Paging?

1009

How do you start and stop services in unix without using admin console?

1047

If your server is running on Unix and one of the sessions are keep on running without loading any data. how would you kill it?

1103

Give a brief idea about representation of devices in unix.

990

Explain what are the unix system calls for i/o?

928

Explain what are links and symbolic links in unix file system?

984

Explain what is standard unix streams ?

982

Explain what is a fifo?

1008

Discuss briefly about the directory representation in unix.

1010

What is standard unix streams ?

1076

Un-Answered Questions { Unix }

What is unix inode?

919

What is the use of tee command?

1166

Is unix written in c?

799

What does 'mkdir' command do in UNIX?

1314

What is in grep command?

1172

What are grep patterns?

1088

Is mac unix based?

865

Explain pid.

958

How to give execute permission for a file in unix?

1016

What are the advantages of unix operating system?

962

How does pipe () work?

1098

Who wrote grep?

1071

How to find other end of unix socket connection?

891

How does unix file system work?

999

How is a socket created?

918

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