Essentials of MIS (12th Edition)
Essentials of MIS (12th Edition)
12th Edition
ISBN: 9780134238241
Author: Kenneth C. Laudon, Jane P. Laudon
Publisher: PEARSON
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Chapter 12, Problem 3RQ

Explanation of Solution

Principal methodologies for modeling and designing systems:

The principal methodologies for modeling and designing the system is divided into two methods. They are:

  • Structured methodologies
  • Object-oriented methodologies

Structured methodologies:

The structured methodology is divides the project into various modules and operates on the particular data...

Explanation of Solution

Comparison of structured and object-oriented methodologies:

Structured methodologyObject-oriented methodology
It creates modules of the project. It is considered as a traditional methodology.It reduces the stress by creating objects instead of modules. The objects can be called easily from any other objects.
This methodology have to construct functions for every module.This methodology is simple to use and easier to construct. Need not to create functions of existing objects.
It act as a static method and designed in serial manner...

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Why are object-oriented approaches to the analysis and design of systems superior than other approaches?
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What distinguishes object-oriented analysis and design from other system analysis and design methodologies?
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