Saurastra University 2006 M.Sc Computer Science Linux Administration & Advance Shell - Question Paper

M. Sc. (IT & CA) exam
April / May – 2006
Linux Administration & Advance Shell
Programming : Paper – 101
(New Course)
Time : three Hours] [Total Marks : 100
1 ans any 2 : 20
(a) What is an OS? discuss features of Linux OS.
(b) discuss Kernel & Shell and relationship ranging from them.
(c) discuss System Environment.
2 ans any 4 of the subsequent : 20
(a) What is Process in Linux? discuss ‘&’ and ‘kill’ in detail.
(b) discuss printing with Linux.
(c) Write a note on X-window system.
(d) discuss calculation in Shell Programming with
example.
(e) discuss ‘export’ command.
3 discuss any 4 of the subsequent : 20
(a) Symbolic links.
(b) List General-purpose utilities available in Linux and
discuss any 3 of them.
(c) Functions in Linux.
(d) Command Line Argument.
(e) grep, egrep.
4 Write any 2 SS : 10
(a) Accept a string from the terminal, and echo a suitable
message if it doesn’t have at lowest 10 characters.
(b) Accept 2 file names as command line argument and
display the message if file(s) does not exist and if exists
then display only the lines common to 2 files.
(c) Write an SS to manipulate Calc.
SX-7228] one [ Contd...
5 Write short notes on any 5 of the subsequent : 30
(a) File Compression
(b) Web browsers
(c) E-mail Services
(d) Why is ‘telnet’ generally used on the internet in
preference to ‘rlogin’?
(e) File System Mounting and Unmounting
(f) discuss main 3 Shells available in Linux.
—————
SX-7228] two [ 100 ]

Earning:   Approval pending.