The below Entity Relationship Diagram (ERD) was drawn according to the business rules shown below. Team consists of Team Member 1..1 1..1 Product Task Software development department business rules: A team consists of many team members, and each team member car only be assigned to one team. A team works on one product, and only one team is allowed to work a product. A task is assigned to a team member, and every team member can have many assigned tasks. Explain any three changes that should be made to the ERD to accurately reflect the business rules. Provide a full description of the change and the reason for the change.

Q: Define database model

A: Please find the answer below :

Q: s database-as-a-service the best fit for your library, and what factors should you consider

A: Introduction: On the other side, databases may easily become unmanageable if they aren't properly…

Q: DATABASE AND DESIGN ERD DIAGRAM

A: Explanation: In the below data model, the “Employee” is the supertype entity of “Staff”, “Admin”…

Q: Explain why database design is important.

A: Database design: It is an structure of database which is used to plan,store and also manage the…

Q: In what ways is database programming comparable to, and different from, other types of programming?…

A: Database programming has many similarities with other types of programming, but there are also some…

Q: Who invented the first non-relational database, and what was its name?

A: Introduction: The two most popular types of databases are relational databases and non-relational…

Q: What is the relationship between relational algebra and relational database?

A: A relational database is a collection of data items with pre defined relationships between them.…

Q: Why database testing is important?

A: Answer is in step 2

Q: What should be said about the relational database model?

A: Answer the above question are as follows

Q: What should be said about the relational database model?

A: The question has been answered in step2

Q: When it comes to this, NoSQL databases may be compared to relational databases.

A: A comparison of relational and non-relational database systems: A database that does not use the SQL…

System Model Approaches

The systems model approach is a process-oriented representation that emphasizes the impact or flow of information between modules. The multidisciplinary study of the use of models to design and create systems in business and IT development is known as systems model approach. It models how processes interact and what these processes do, but it does not go into detail about how these processes are implemented. Functional decomposition may be utilized to enhance the models employed in this technique, and they can be coupled to requirements models for additional system partitioning.