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(Solved): Functional Decomposition: The Register for Section use case can be decomposed into smaller, more ma ...



Functional Decomposition:

The Register for Section use case can be decomposed into smaller, more manageable sub-tasks.

Each sub-task corresponds to a single functional requirement, such as logging in, specifying the course, displaying the available sections, registering for a section, and displaying a confirmation or error message.

The sub-tasks can be further decomposed into lower-level functions, such as checking login credentials, retrieving a list of available sections, and updating the student's registration status.

Object-Oriented Decomposition:

The Register for Section use case can be decomposed into a set of objects, each representing a different aspect of the system.

For example, there might be a Student object, a Course object, a Section object, and a Registration object.

Each object would have its own methods, such as a login() method for the Student object, and a register() method for the Section object.

Benefits of Functional Decomposition:

It allows for the clear separation of concerns and the creation of modular, reusable code.

It makes it easy to identify and isolate bugs.

It makes it easy to understand and modify the system.

Drawbacks of Functional Decomposition:

It can lead to a lot of small, low-level functions that can be hard to understand in the context of the larger system.

It can make it hard to maintain an overall sense of the system's architecture.


Explanation:

Benefits of Object-Oriented Decomposition:

It allows for the encapsulation of data and behavior within objects.

It makes it easy to model real-world concepts and entities.

It makes it easy to create new objects and extend the system.

Drawbacks of Object-Oriented Decomposition:

It can lead to a large number of objects and classes, making the system more complex.

It can make it difficult to understand the interactions between objects and the overall flow of the system.

It can make it harder to identify and isolate bugs.



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In summary, functional decomposition is a technique that breaks down a complex system into smaller, more manageable sub-tasks, each corresponding to a
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