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?

995

What do you mean by the protection fault?

954

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

956

Which are typical system directories below the root directory?

894

Explain about the directory representation in UNIX?

899

What are data structures that are used for Demand Paging?

950

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

1011

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?

1060

Give a brief idea about representation of devices in unix.

922

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

882

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

938

Explain what is standard unix streams ?

929

Explain what is a fifo?

960

Discuss briefly about the directory representation in unix.

972

What is standard unix streams ?

1001

Un-Answered Questions { Unix }

Please explain fork() system call?

936

What is the difference between a socket and a port?

837

Who wrote grep?

1018

What is difference between socket () and serversocket () class?

826

What is the full form of unix?

867

How to find other end of unix socket connection?

842

What is ctrl d?

1054

What is awk good for?

1099

What is the behavioural difference between cmp and diff commands?

1219

How does shebang work?

1025

Is mac unix like?

796

What is delayed write in unix?

889

What is the command to find hidden files in the current directory?

1149

Which language unix is written?

980

What is umask in unix?

875

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