Dear students get fully solved assignments
Send your semester & Specialization name to our
mail id
->
help.mbaassignments@gmail.com
or
call us at -> 08263069601
Summer
2013
Master
of Business Administration- MBA Semester 2
MB0047
- Management Information System-4 Credits
(Book
ID: B1630)
Note: Answer
all questions. Kindly note that answers for 10 marks questions should not
exceed 400 words. Each question is followed by evaluation scheme.
Q1. Explain
DFD & Data Dictionary? Explain in detail how the information requirement is
determined for an organization?
(Definition
for DFD and Data dictionary – 2 marks, example each for DFD and Data
dictionary- 2 marks, Explanation of the process- 6 marks)
Answer : Data
flow diagram (DFD) :
A data flow diagram
(DFD) is a graphical representation of the "flow" of data through an
information system, modeling its process aspects. Often they are a preliminary
step used to create an overview of the system which can later be elaborated.
DFDs can also be used for the visualization of data processing (structured
design).
Q2. What is
MIS? Define the characteristics of MIS? What are the basic Functions of MIS?
Give some Disadvantage of MIS?
( Definition
of MIS- 2 Marks, 5 Characteristics of MIS- 5 marks, 6 functions of MIS- 3
marks) 10 marks
Answer : Definition of MIS :
Organized
approach to the study of information needs of a management at every level in
making operational, tactical, and strategic decisions. Its objective is to
design and implement man-machine procedures, processes, and routines that
provide suitably detailed reports in an accurate, consistent, and timely
manner. Modern, computerized systems continuously gather relevant data, both from
inside and outside the organization.
Q3. Explain
Knowledge based system? Explain DSS and OLAP with example?
( Definition
of knowledge based system- 5 marks, Explanation on DSS and OLAP- 5 marks)10
marks
Answer : KBS:
A
Knowledge-based system is a computer program that reasons and uses knowledge to
solve complex problems. Knowledge is acquired and represented using various
knowledge representation techniques rules, frames and scripts. The basic
advantages offered by such system are documentation of knowledge, intelligent
decision support, self learning, reasoning and explanation. Knowledge-based
systems are systems based on the methods and techniques of Artificial
Intelligence.
Q4. What are
Value Chain Analysis & describe its significance in MIS? Explain what is
meant by BPR? What is its significance? How Data warehousing & Data Mining
is useful in terms of MIS?
(Define and
describe- 3 marks, Explaining BPR - 2 marks, Significance- 2 marks, Explaining
on data warehousing and data mining-3 marks)10 marks
Answer :
Value chain analysis :
It describes the
activities take place in a business and relates them to an analysis of the
competitive strength of the business. Influential work by Michael Porter
suggested that the activities of a business could be grouped under two
headings:
(1) Primary
Activities - those that are directly concerned with creating and delivering a
product (e.g. component assembly); and
Q5. Distinguish
between closed decision making system & open decision making system? What
is ‘What – if‘ analysis? Why is more time spend in problem analysis &
problem definition as compared to the time spends on decision analysis?
(comparison-
3 marks, Define what-if analysis – 2 marks, Analysis- 5 marks ) 10 marks
Answer : Closed
decision making system :
The
decision-making systems can be classified in a number of ways. Conditions of
the closed decision-making system are:
a) The manager
has a known set of decision alternatives and knows their outcomes fully in
terms of value, if implemented.
b) The manager
has a model, a method or a rule whereby the decision alternatives can be
generated, tested, and ranked for selection.
Q6. What is
ERP? Explain its existence before and its future after? What are the advantages
& Disadvantages of ERP? What is Artificial Intelligence? How is it different
from Neural Networks?
(Definition –
2 marks, History and future – 2 marks, Advantages and disadvantages - 3 marks,
Differentiate – 3 marks
Answer : Enterprise
Dear students get fully solved 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.