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

Unix Interview Questions

Questions Answers Views Company eMail

Explain the term filter.

937

What do you understand by unix shell?

1015

How can you count the number of characters and lines in a file?

994

Describe a link in unix.

2 1545

What is meant by the term super user?

869

What is alias mechanism?

880

Can you tell me something about wildcard interpretation?

907

Explain links and symbolic links.

964

Define a process group.

927

Name the different file types available with unix.

912

How would you explain a kernel to a non-technical person?

945

Which mode executes the fault handler?

1053

Explain superblock in unix.

891

Explain a path in unix.

957

Describe the concept of “region”.

943

Un-Answered Questions { Unix }

Describe the concept of “region”.

943

Is there any advantage to handling the signal, rather than just ignoring it and checking for the EPIPE error? Are there any useful parameters passed to the signal catching function?

1427

What is buffer header unix?

875

Enlist some filename manipulation commands in unix.

1162

What is the full form of unix operating system?

1008

What are different types of files in unix?

1034

Is unix a language?

887

What is unix kernel explain it?

939

How to write the program on full-duplex communication on bidirectional(e.g using two pipes)?

1017

Why do we need sockets?

834

Is android unix based?

1005

What is unix operating system explain various components of unix operating system?

924

What is the role of the kernel in unix?

1031

Explain the following statement, “it is not advisable to use root as the default login.”

888

How to compare two text files in unix?

1002

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