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

Unix Interview Questions

Questions Answers Views Company eMail

what is the advaantage of each user having its own copy of the shell?

BMC, CNS, DELL, Infosys,

2562

what do you understand by 'building block primitive'?

Infosys,

3237

distinguish between paging and swapping?

Infosys,

1 7607

distinguish between user mode and kernel mode?

Infosys,

4 17833

distinguish between interrupts and exceptions?

Infosys, Wipro,

2 9935

what is virtual machine?

Infosys,

2 6760

distinguish between physical addresses and logical address?

College School Exams Tests, CTS, Infosys, SAX, TATA, TCS,

23 83837

distinguish between multi-tasking,multi-user,multi- processing and time sharing?

Infosys, Nikhil Construction,

4 37148

what are processor execution levels and priorities?

Infosys,

2 15581

what does a process mean?

Infosys,

5 11020

what is the advaantage of each user having its own copy of the shell?

Infosys,

2 6875

what do you understand by 'building block primitive'?

Infosys,

3 17891

distinguish between paging and swapping?

Infosys,

3 10493

distinguish between user mode and kernel mode?

Infosys,

6 25638

distinguish between interrupts and exceptions?

Infosys,

2 28587

Un-Answered Questions { Unix }

How do I show hidden files in unix?

912

How does unix socket work?

922

Explain what is inode?

971

Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?

882

Is unix a coding language?

896

What do chgrp command do?

1233

Describe the term directory?

1454

Which unix shell is best?

984

List the distributions of unix.

961

How to calculate the number of words in a file?

983

How to perform a system shutdown in unix?

975

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

1022

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?

1444

What is $# in unix?

969

What is the behavioural difference between cmp and diff commands?

1297

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