What Is a 'Top-Down Approach' and Why Is It Important

question 21

Essay

What is a 'top-down approach' and why is it important when designing programs?

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Definitions:

Interrelationships

Mutual or reciprocal relations between components of a system, indicating how they influence or interact with each other within a framework or process.

Crashing

Shortening activity time in a network to reduce time on the critical path so total completion time is reduced.

Network

A collection of interconnected devices or people that exchange data, resources, or communications.

PERT Analysis

Program Evaluation and Review Technique; a project management tool used to plan, schedule, and control complex tasks.