Saturday, August 30, 2008

Hello everybody

Dear students,
Enjoy your HOLI days with delighted cheers.
Please divide your work into shifts and conquer the results.

Anywais HAPPY VINAYAKA CHATHURTHI

regards
sriraman.k @ Rupesh.k

Wednesday, August 27, 2008

UNIX & SP Question Bank for II B.Tech I Sem CSE Students

Dear Students,
Click the following link to download Unix and SP Question bank as a file
http://cid-a42f189e77aef739.skydrive.live.com/browse.aspx/Public/CMRIT/II%20B.Tech%20I%20Sem%20CSE/UNIX?uc=1&lc=1033
or You can copy from this post only. Following are the Questions in Unix and SP Question bank.


What are the main functions of kernel? Explain each of them in detail.
Explain in detail about the Unix operating system structure.
What are the main features of Unix operating system? Explain each of them in detail.
What is an operating system? Explain the main functions of Unix operating system.
Explain briefly the Unix file system.
Discuss about vi editor
Explain the following commands with syntax. a) ln b) mv c) rm d) ulimit e) find f) unlink g) pwd h) mkdir i) rmdir j) cp k)mount l) umask m) wc n) umount o) date p) find
Describe the file handling utilities in detail.
Explain the two methods of altering file access permissions of a file.
What are the file permissions? What command is used to view the permissions on a file?
Explain the ps command with syntax.
Explain the following commands with syntax a) who b) w
Explain the following commands with syntax a) du b) df
Explain the telnet command with syntax.(with options clearly)
Explain the finger command with syntax.
Explain the following commands with syntax. a) ftp b) date c) arp d)rlogin
Write short notes on the following: a) process utilities b) Disk utilities
Write in detail about the following: a) Text processing utilities b) Backup utilities.
What is the purpose of grep commands? Explain various options available with the grep command using an example.
Explain the following commands with syntax, a) uniq b) grep c) tar d) join e) head f) tail g) cut h) paste i) cat j) nl k) egrep l) fgrep m) tee n) tr o) pg p) sort q) awk r) cpio s)comm t) diff u) cmp.
Explain any two problem solving approaches in Unix.
Explain problem solving approach in unix using simple commands
Explain problem solving approach in unix using compound commands
Define the terms standard input, standard output, and standard error.
What is a tee command? Explain how tee command can solve problems
Define filters. Why are they important inUnix?
What is shell script? Explain how a script is used as a problem solving approach.
With an example, explain the steps to build your own command library of programs.
Define shell. What are the main features of shell programming language?
What is the difference between the use of pipe and redirection symbols? Give an example for each
Explain the following a) pipes b) input redirection c) output redirection.
Explain how the shell treat a command line passed to it.
Explain the following: a) shell variables b) shell meta characters.
Explain the following: a) who sort b) ls wc –l c) who wc –l
What is command substitution? Give some examples.
Explain the working environment or built-in variables of the shell.
Write in detail about the Unix file structure.
(or)
Explain in detail about the Unix file structure.
Explain in detail about the directories.
Briefly explain the file directories
Define file. Explain in detail about the various files.
Explain in detail about the system calls.
What is the purpose of stream editor? Explain which option should be used to place the contents of a file f1 after line.
What is meant by a process? Explain any four process related system calls with syntax.
Write in detail about process structure.
Write a short note on Zombie Process (or) Write in detail about Zombie process. (or) Briefly explain about zombie process.
Write short notes on process control.