Principles of Information Systems
Principles of Information Systems
13th Edition
ISBN: 9781337660556
Author: Ralph Stair; George Reynolds
Publisher: Cengage Learning US
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Chapter 8, Problem 2WE
Program Plan Intro

Enterprise system:

  • Enterprise system is a central system to the organizations.
  • It guarantees that information can be shared through all business functions and through all levels of management to maintain the running and managing of a business.
  • An enterprise system is important to individuals and all size organizations.

Enterprise resource planning system (ERP):

An ERP is an integrated programs that manages a business operation for a complete organizations.

Explanation of Solution

Advice to overcome the challenges:

The finest way to guarantee that the ERP implementation may goe...

Explanation of Solution

Most significant challenges associated with the implementation of an enterprise system:

Selection problem:

Many number of ERP system is presented in the market; so, there may be a confusion in selecting the system.

Technology problem:

If the system is not properly implemented, it creates performance issue which will decrease the business profit.

Data quality problem:

If the ERP system is implemented in an organization, there is a need to data restoration.

  • While importing the legacy files into the new system, data loss may occur. These leads to failure of business.
  • So, data quality is important in the ERP system.

Business change:

ERP system changes the working model, it decreases the manual work and increases the system work.

  • The employee should work accordingly and should accept and adopt to the new changes...

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Refer to page 75 for graph-related problems. Instructions: • Implement a greedy graph coloring algorithm for the given graph. • Demonstrate the steps to assign colors while minimizing the chromatic number. • Analyze the time complexity and limitations of the approach. Link [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440 AZF/view?usp=sharing]
Refer to page 150 for problems on socket programming. Instructions: • Develop a client-server application using sockets to exchange messages. • Implement both TCP and UDP communication and highlight their differences. • Test the program under different network conditions and analyze results. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qo Hazb9tC440AZF/view?usp=sharing]
Refer to page 80 for problems on white-box testing. Instructions: • Perform control flow testing for the given program, drawing the control flow graph (CFG). • Design test cases to achieve statement, branch, and path coverage. • Justify the adequacy of your test cases using the CFG. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qo Hazb9tC440 AZF/view?usp=sharing]
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