Modularisation

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Engineering Technology that can move 60,000 MT in one go, called Modularization
Modularisation means dividing a problem into subtasks. As problems become more complicated, the major task should be subdivided into subtasks to make it easier to understand the problem.

Suppose the major task is to make an apple pie. Some subtasks of making the pie are: buying the ingredients, making the ingredients, and baking the pie.
Steps:

Divide problem into smaller subtasks, or modules, is a relatively simple process.

When defining the problem, write down the activities or steps to be performed.

Group the activities into subtasks or modules. 


Steps In Modularisation
Here are the steps in top-down modular design.
    1. Define the problem using the Defining Diagram.
    2. Group activities into subtasks or functions.
    3. Construct a hierarchy chart.
    4. Establish the mainline algorithm.
    5. Develop the algorithms for each successive modules.
    6. Desk check the solution algorithm.

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