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Unix Interview Questions
Questions Answers Views Company eMail

Linking across directories?

 2 6821

About ln(linking)

Infosys,

1 4640

write About fork()?

 2 4641

Max relaxable permisssion value with out giving write permission to others?

IBM,

2 7264

About i-node numbers

 1 4699

what is the condition required for dead lock in unix sustem ?

 2 13275

set-user-id is related to (in unix)

 1 5640

How are devices represented in UNIX?

 2 8873

What is 'inode'?

Infosys,

11 46821

What is a FIFO?

 2 5555

How do you create special files like named pipes and device files?

Wipro,

1 4950

What are the mount and unmount system calls?

HCL,

1 7720

How does the inode map to data block of a file?

 3 13943

what about the initial process sequence while the system boots up?

 1 5186

What are various IDs associated with a process?

 3 5293

Un-Answered Questions { Unix }

What are the main features of unix operating system?

475

What is ‘the principle of locality’?

554

What are the entities that are swapped out of the main memory while swapping the process out of the main memory?

533

What are conditions on which deadlock can occur while swapping the processes?

611

How is windows different from unix?

465




How to terminate a shell script if statement?

567

How can you see the command line history?

580

Explain linking across directories?

532

Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

616

List the different types of files that can be made available with unix?

476

Is learning unix useful?

486

How to work unix commands on windows xp without installing unix o/s in pc?

516

How to make a new directory in unix?

536

What are the criteria for choosing a process for swapping into memory from the swap device?

583

What is directory unix?

504

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