Sunday, February 11, 2018

BBA205 – MANAGEMENT INFORMATION SYSTEM

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DRIVE
Fall 2017
PROGRAM
BACHELOR OF BUSINESS ADMINISTRATION (BBA)
SEMESTER
II
SUBJECT CODE & NAME
BBA205 – MANAGEMENT INFORMATION SYSTEM


1. Describe the characteristics and functions of Management Information System (MIS)
a) Characteristics of Management Information System (MIS)
b) Functions of Management Information System (MIS)

Answer: A management information system (MIS) provides information that organizations require to manage themselves efficiently and effectively. Management information systems are typically computer systems used for managing. The five primary components:
1.)   Hardware,
2.)   Software,


2. Write Short notes on:
a) The three stages of Planning Process
b) System Development Cycle (SDLC)
c) Data Dictionary

Answer: a) The Planning Process:
This is the process which is used by managers to identify and choose the goals and courses of actions for the organizations. The planning process does the following:
Ø  The result of planning process is the organizational plan. This details the goals to be attained.
Ø  The manager’s decision patterns to achieve these goals of the organization.
Ø  First step to build MIS in an organization.



3. Explain and compare Prototype Approach and Life Cycle Approach.
Explain and compare Prototype Approach and Life Cycle Approach.

Answer: Prototype Approach
When the system is complex, the development strategy is Prototyping of the System. Prototyping is a process of progressively ascertaining the information needs, developing methodology, trying it out on a smaller scale with respect to the data and the complexity, ensuring that it satisfies the needs of the users, and assessing the problems of development and implementation. This process, therefore,


4. Explain the Evolution of Enterprise Resource Planning (ERP). Also elucidate benefits and Challenges in ERP
a) Explanation of the Evolution of Enterprise Resource Planning (ERP)
b) Benefits and Challenges in ERP

Answer: a) Evolution of ERP
Manufacturing Management Systems have evolved in stages over the past few decades, from a simple means of calculating materials requirements to the automation of an entire enterprise. Around 1980, over-frequent changes in sales forecasts entailing continual readjustments in production as well as the unsuitability of the parameters fixed by the system, led MRP (Material Requirement Planning) to evolve into a new concept : Manufacturing Resource Planning (or MRP2) and finally the generic

5. Explain the Advantages and Disadvantages of Neural Networks (NN). Define Expert Systems and its components.
a) Explanation of Advantages and Disadvantages of Neural Networks (NN).
b) Definition of Expert Systems and its components.

Answer: a) Advantages of Neural Networks:
Neural networks are used to forecast some complex data patterns. When designed properly, they can be used as experts for a particular project. They have the ability to adjust to the changing environment and thus are very flexible. For example, they can forecast net asset values of mutual funds with 40% accuracy. They take into account all variables, relationships between the data and detect patterns and trends in any set of data.



6. Explain the functions of Database Management Systems. List the Advantages and Disadvantages of DBMS.
a) Explanation of the functions of Database Management Systems.
b) Advantages and Disadvantages of DBMS.

Answer: a) Functions: The basic functions of DBMS in addition to centralised databases are:
1. Distributed query processing: Distributed query processing means the ability to access remote sites and transmit queries and data to the various sites via the communication network.
2. Data tracing: DDBMS should have the ability to keep track

Dear students get fully solved 
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601


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