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,

2020

what do you understand by 'building block primitive'?

Infosys,

2677

distinguish between paging and swapping?

Infosys,

1 6553

distinguish between user mode and kernel mode?

Infosys,

4 16131

distinguish between interrupts and exceptions?

Infosys, Wipro,

2 8583

what is virtual machine?

Infosys,

2 5743

distinguish between physical addresses and logical address?

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

23 77039

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

Infosys, Nikhil Construction,

4 35265

what are processor execution levels and priorities?

Infosys,

2 14182

what does a process mean?

Infosys,

5 8838

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

Infosys,

2 5638

what do you understand by 'building block primitive'?

Infosys,

3 16235

distinguish between paging and swapping?

Infosys,

3 8920

distinguish between user mode and kernel mode?

Infosys,

6 23370

distinguish between interrupts and exceptions?

Infosys,

2 27044


Un-Answered Questions { Unix }

What is .profile unix?

503


Is learning unix useful?

480


What is wild-card interpretation?

610


What does the “echo” command do?

614


What is unix in simple terms?

481






How do I use grep to search for a file?

570


Why do we need unix shell scripting?

512


What is a unix shell?

496


Explain about Inodes?

640


Explain the advantage of executing a process in background?

499


I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

2953


What do you understand by the term wild-card interpretation?

478


Which command is used to create a directory?

555


What is $path in unix?

507


Where is the socket located?

464