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?

792

What do you mean by the protection fault?

757

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

792

Which are typical system directories below the root directory?

722

Explain about the directory representation in UNIX?

735

What are data structures that are used for Demand Paging?

763

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

806

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?

822

Give a brief idea about representation of devices in unix.

744

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

717

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

750

Explain what is standard unix streams ?

753

Explain what is a fifo?

769

Discuss briefly about the directory representation in unix.

810

What is standard unix streams ?

729

Un-Answered Questions { Unix }

If we are terminated at the middle of the program execution in UNIX,what will happen to the program, it will continue running r terminate r the o/p will be send to your mail?

1198

What are hidden files in unix?

746

How do I run a bash script?

829

What is the comma to display different lines that are found when compare two files?

816

What is buffer header unix?

658

What is the working set of a process?

767

Where is unix operating system used?

700

Does apple run unix?

670

Using unix command how to display no of records in oracle?

857

What is the difference between SO_REUSEADDR and SO_REUSEPORT?

1576

how to sort the content of the file based on numeric values

1524

What is the use of egrep command in unix?

843

How to print/display the first line of a file in Unix?

762

What does unix .profile contains?

790

What do you mean by unix?

714

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