There are mainly two ways to decompose the requirement functionality of a software systems. These are functional decomposition and Object$-$Oriented decomposition.

In this discussion, given a use case description, you will decompose it using both decomposition techniques. You will also explain the benefits and drawbacks of each technique.

To prepare for this discussion:

$1)$ Review the module's learning resources and its references.

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$2)$ Review this description of the Register for Section use case:

Overview

This use case is used by a student actor to register for a section of a course. The same course might be offered in different sections.

Flow of Event

$1.$ Student logs into the section registration system.

$2.$ Student specifies which course she$/$he wants to register for.

$3.$ The system presents a list of available sections.

$4.$ The student selects the desired section and registers for it$.$

$5.$ If all the registration requirements are met, a registration confirmation message is displayed to the student. If there are issues, the student is notified with the issue and provided corrective actions to fix them.

To complete this discussion:

$1)$ Decompose the Register for Section use case using the two techniques of functional decomposition and Object$-$Oriented decomposition.

$2)$ Explain the benefits and drawbacks of each technique.