Question

Hey can you please answer this question in detail and explanation in your own word i need to post in discussion board

1. If you were to perform the analysis and develop a logical model for the college's course registration system, would it be better to use a top-down approach or a bottom-up strategy (or another approach...be sure to describe). What are the reasons for your approach decision?
2. Use a scenario from everyday life to create a basic decision table with at least three (3) conditions. Be sure to show all possible outcomes.
3. Perform a Internet search upon the term and concept black box as it pertains to computer science. Why is this an important concept within software design and development? Why is this concept important within the context of code reuse?

Be sure to give thought to each assigned question before posting.

Answer 1

Answer1 :

• In this case, the best would be a top-down approach since it would break down the framework, which would enable the user to obtain more insight into would sub-system.
• Using the top-down technique will begin with the basic understanding of what the device requires and then include the end-users in deciding the specifications.
• It will also take a thorough knowledge of the registration method to adopt the top-down strategy.
• However, if the machine analyst and end-user may not take their time to identify explicitly could criteria, it will contribute to an unsatisfactory outcome since anything necessary for the machine could be overlooked.
• On the other side, the bottom-up methodology renders the initial component a sub-system of the structure being built, and the particular components are defined in considerable detail.
• One would use the top-down approach if the job was not to take an established registration scheme to render it perfect.