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,

2561

what do you understand by 'building block primitive'?

Infosys,

3230

distinguish between paging and swapping?

Infosys,

1 7595

distinguish between user mode and kernel mode?

Infosys,

4 17809

distinguish between interrupts and exceptions?

Infosys, Wipro,

2 9919

what is virtual machine?

Infosys,

2 6743

distinguish between physical addresses and logical address?

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

23 83748

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

Infosys, Nikhil Construction,

4 37124

what are processor execution levels and priorities?

Infosys,

2 15564

what does a process mean?

Infosys,

5 10990

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

Infosys,

2 6866

what do you understand by 'building block primitive'?

Infosys,

3 17873

distinguish between paging and swapping?

Infosys,

3 10474

distinguish between user mode and kernel mode?

Infosys,

6 25613

distinguish between interrupts and exceptions?

Infosys,

2 28568

Un-Answered Questions { Unix }

Is it possible to count number char, line in a file; if so, How?

1166

How to remove the first line/header from a file in Unix?

1064

What is the difference between awk and grep?

1257

Explain what are the main families of threads?

1083

What are system variables in unix?

1135

What is grep in bash?

1068

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

2561

What is the symbol in unix?

929

What is the use of egrep command in unix?

1192

Is windows unix based?

948

Are you in or at the office?

1127

What are the possible return values of kill() system call?

848

What is ln(linking)?

1038

Is unix a kernel or os?

921

What are bash commands?

1169

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