Dr. A.P.J. Abdul Kalam University
Master of Business Administration
Fourth Semester Main Examination, June-2021
UNIX and LINUX Operating System [MBA403I]
Time: 3:00 Max Marks 80
Note : Attempt any five questions. All question carry equal marks.
Q.1 What do you understand by UNIX Operating System? Give its general
overview and philosophy.
Q.2 Discuss Kernel Concepts Help facility in detail.
Q.3 Discuss shell and shell programming, The Bourne Shell.
Q.4 What do you mean by message of the day also discuss the uses of
mailbox?
Q.5 What do you understand by process and explain the structure of
process?
Q.6 What do you understand by communicating and scheduling?
Q.7 Explain the basic commands and utilities of LINUX Operating
system.
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