Dear
students get fully solved SMU BBA Spring
2014 assignments
Send
your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call
us at : 08263069601
SPRING 2014, ASSIGNMENT
|
PROGRAM
|
BCA(REVISED 2007)
|
|
SEMESTER
|
5TH
|
|
SUBJECT CODE & NAME
|
BC0056-UNIX OPERATING SYSTEM
|
|
CREDIT
|
4
|
|
BK ID
|
B0973
|
|
MAX. MARKS
|
60
|
Note: Answer all questions. Kindly note that answers for 10 marks
questions should be approximately of 400 words. Each question is followed by
evaluation scheme.
1.Define Boot Procedure and Kernel.
Answer: The Boot Procedure
Bootstrapping is the process of
starting up a computer from a halted or powered-down condition. When the
computer is switched on, it activates the
2. What are the privileges of using UNIX?
Answer: Unix was one of the first
"modern" operating systems developed for computers. Because of
advantages in security, speed and cost, Unix serves as the operating system of
choice for many companies around the world. Unix systems (and Unix-like variants
such as FreeBSD, Solaris, OSX and Linux) maintain prevalence on large computers
such as mainframes and supercomputers, while being equally suited for desktops,
laptops and netbooks.
Privileges of using UNIX :
Q.4 what is a Process? How to run a process at the background?
Answer:-A process is a mechanism
in an operating system that can run a series of steps. The mechanism depends on
the operating system. For example,
Q.5 Demonstrate how and when you can use the following commands: vi,
cat, chmod, grep, man, pwd, ps, kill, mkdir, rm.
Answer:-
Q.6 Write a C program that illustrates the creation of child process
using fork system call. One process finds sum of even series and other process
finds sum of odd series.
Answer:-
Source Code::
==========
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
Dear
students get fully solved SMU BBA Spring
2014 assignments
Send
your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call
us at : 08263069601
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.