Unix General Interview Questions
Questions Answers Views Company eMail

Explain different types of Unix systems.

539

How to display n-th line of a file in Unix?

590

Explain kernal and shell?

557

Difference between the fork() and vfork() system call?

593

In what way the validity fault handler concludes?

551

In what way the protection fault handler concludes?

528

Is it possible to create new a file system in UNIX?

637

What are the requirements for a swapper to work?

563

What does the swapping system do if it identifies the illegal page for swapping?

653

In what way the Fault Handlers and the Interrupt handlers are different?

532

What are links and symbolic links in UNIX file system?

537

Discuss the mount and unmount system calls ?

538

How the Kernel handles the copy on write bit of a page, when the bit is set?

547

What Happens when you execute a program?

623

How the Kernel handles the fork() system call in traditional Unix and in the System V Unix, while swapping?

523


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Un-Answered Questions { Unix General }

Why is it that it is not advisable to use root as the default login?

661


How to calculate the number of words in a file?

511


Does unix have a gui?

501


Which data structure is used to maintain the file identification?

503


What is unix structure?

501






How can you edit a large file without opening it in unix?

518


Is unix multiuser?

475


Why was unix invented?

468


What is buffer header unix?

467


Explain what is inode?

543


What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?

5494


Explain file system in unix.

512


In unix, what is echo used for?

581


What do you understand by unix shell?

502


What is the use of grep and egrep in unix?

495