mi0039 smu mba summer 2017 (oct/nov 2017 exam) IVth sem assignment

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PROGRAM

MASTER OF BUSINESS ADMINISTRATION (MBA)

SEMESTER

IV

SUBJECT CODE & NAME

MI0039- E-COMMERCE

Qus:1 What are the benefits and challenges of E-Commerce in India

Benefits of E-Commerce                                          3

Challenges of E-Commerce                                      7

Answer: E-commerce is being extensively adopted by the business community in India because of the cost benefits it provides to business owners, along with the ease of access it offers to consumers. Business owners can reduce costs invloved in setting up offices, inventory and distribution channels. The easy access to online portals irrespective of locations and time zones of a

Qus:2 Explain different models of E-Commerce

E-Commerce Models                                                            10

Answer: Organisations that use e-commerce for operating their business activities adopt various

Qus:3 What are the components of E-SCM? What are the Advantages of E-SCM

Components of E-SCM                                                        6

Advantages of E-SCM                                                          4

Answer: Components of E-SCM

The integration and management of a business process through E-SCM is a function of the various

Qus:4 What is online publishing? Explain the different ways to publish information using the internet.

Define the concept of online publishing.                                                     4

Explain any 6 techniques to publish information using the internet.       6

Answer: Online publishing is the process of using computers and software to create text and graphics to

Qus:5 What are the different issues related to electronic payments? Explain the process of electronic payment.

Issues with electronic payments                                           5

Process of electronic payment                                              5

Answer: The increasing dependence on using electronic methods to process payments has its benefits as well as challenges. Although electronic payments can be less expensive to process than paper payments, concerns about the security of electronic transactions and the buying pattern they

Qus:6 What are the issues related to E-Commerce in the marketplace

Issues in E-Commerce                                              10

Answer: The Internet has shaped a new economic ecosystem, the e-commerce marketplace and has become the virtual highway of the world. Providing a quick and convenient way of exchanging goods and services, both locally and globally, e-commerce has outgrown its traditional counterparts.

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mi0038 smu mba summer 2017 (oct/nov 2017 exam) IVth sem assignment

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PROGRAM

MASTER OF BUSINESS ADMINISTRATION (MBA)

SEMESTER

IV

SUBJECT CODE & NAME

MI0038 - ENTERPRISE RESOURCE PLANNING

Qus:1 Define Decision Support System. Explain the characteristics, role and limitations of DSS.

Define DSS                                                                                        2

Characteristics, Role and Limitations of DSS                                8

Answer: DSS is an interactive information system that provides substantial support to managers while taking critical business decisions. It is a computerized information system that is capable of performing logical data analysis and testing hypothesis. Some of the popular definitions of DSS are as

Qus:2 Describe the functions of Plant maintenance module ERP

Functions of Plant maintenance module                                         10

Answer: The plant maintenance module of an ERP system provides a range of necessary mechanisms that allow an

Qus:3 Explain briefly about Material Requirement Planning (MRP)

Material requirement Planning                                                       10

Answer: You have studied in the previous units that before the 1960s, organisations used various scientific inventory-control methods and models, such as Economic Order Quantity (EOQ), fixed order

Qus:4 What is the role of ERP in Inventory Management? Explain the features, benefits and limitations of ERP Inventory Management

Role of ERP                                                                                                               3         

Features, benefits and limitations of ERP Inventory Management                     7

Answer: The inventory management process of an organisation includes various activities. Some of these activities are:

 Identifying stock requirements

 Determining the production

Qus:5 Write short notes on the following:

a. Sub-modules of CRM

b. Features of Human Resource Management(HRM) module

a. Explaining the 3 sub-modules of CRM                                       6

b. Listing at least 4 features of HRM module                                 4

Answer: Let us discuss the different sub-modules of CRM in detail.

Marketing

Qus:6 What are the new trends in ERP? Explain the latest ERP implementation Methodologies

New trends in ERP                                                                           6

Latest ERP implementation methodologies                                    4

Answer: Initially, the system was developed especially for large-scale organisations. ERP systems provided integrated and up-to-date information to these organisations about their differen business activities. This enabled organisations to streamline their business processes effectively, thereby,

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bba109 smu bba summer 2017 (oct/nov 2017 exam) Ist sem assignment

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DRIVE Summer 2017

PROGRAM BBA109

SEMESTER I

SUBJECT CODE & NAME BBA109 QUANTITATIVE TECHNIQUES IN BUSINESS

1 What is a questionnaire? Discuss the main points that you will take into account while drafting a questionnaire.

Explanation of questionnaire.

Explanation of main points, which are taken into consideration while drafting a questionnaire.

Answer:

The „questionnaire‟ is a proforma containing a sequence of questions

relevant to a statistical enquiry. Since the questionnaire is the only medium

of

2 Write short notes on

·          Range

·          Quartile deviation

·          Average deviation

·          Standard deviation

Answer:

Range

It is the simplest method of studying dispersion. Range is the difference between the smallest value and the largest value of a series. While computing range, we do not take into account frequencies of different groups.

Formula:

3 a. Explain the meaning of Weighted Index Numbers.

b. Information of sales price per unit of different commodities for two different years is given in following table-

Commodities	2010		2016
	Price	Quantity	Price	Quantity
A	15	4	20	5
B	24	6	28	8
C	16	4	25	4
D	32	8	30	12
E	35	3	32	4
F	8	2	15	3

Construct the Price Index taking 2010 as the base year and 2016 as the current year by following methods.

i. Laspeyre’s Price Index

ii. Paasche’s Method

iii. Dorbish and Bowley’s method

iv. Fisher’s Ideal Index Method

Answer: a) Weighted Index Number

In this method weights are assigned to various commodities according to their significance and consequently weighted index improves the accuracy of the index number as compared to the unweighted one. Usually the quantity consumed during the base year or the current year is taken as the

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mca5043 smu mca summer 2017 (oct/nov 2017 exam) Vth sem assignment

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PROGRAM-MCA(Revised Fall 2012)

SEMESTER-V

SUBJECT CODE & NAME-MCA5043– Data Warehousing and Data Mining

CREDIT-4

BK ID-B1633

MAX. MARKS-60

1. Explain the Functionalities and advantages of Data Warehouses. 5+5

Answer.

Functionalities and advantages of Data Warehouses

Functionalities

A data warehouse functions as a repository for all the data held by an organisation. The main functions are to reduce cost of data storage, facilitate data mining, and facilitate ability to back up data at an organisational level. A data warehouse is the main repository of an organization's historical data, its corporate memory.  A data warehouse is a

2 Explain the Top-Down and Bottom-up Data Warehouse development Methodologies.

Answer: Despite the fact that Data Warehouses can be designed in a number of different ways, they all share a number of important characteristics. Most Data Warehouses are Subject Oriented. This means that the information that is in the Data Warehouse is stored in a way that allows it to be connected to objects or event, which occur in reality. Another characteristic that is frequently seen in Data Warehouses is called Time Variant. A time variant Data Warehouse will allow changes in the information to be monitored and recorded over time. All the programs that are used by a

3. Describe about Hyper Cube and Multicube 5+5

Answer.

Hyper Cube and Multicube

Multidimensional databases can present their data to an application using two types of cubes: hypercubes and multicubes.

4. List and explain the Strategies for data reduction. 5*2

Answer.

Strategies for data reduction

Data reduction: Obtain a reduced representation of the data set that is much smaller in volume but yet produces the same (or almost the same) analytical results.

Why data reduction? —

5. Describe K-means method for clustering. List its advantages and drawbacks. 5+5

Answer.

K-means method for clustering

k-means clustering is a method of vector quantization, originally from signal processing, that is popular for cluster analysis in data mining. k-means clustering aims to partition n observations into k clusters in which each observation belongs to

6. Describe about Multilevel Databases and Web Query Systems 5+5

Answer.

Multilevel Databases and Web Query Systems

Multilevel Databases

A multilevel database system (MDBMS) supports the application of a multilevel policy for regulating access to the database objects. In

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