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: What are Goals of Distributed Database system ?

A: A distributed database system is a database system where the data or information is not stored at…

Q: Name the three stages in the process of developing database systems. Summarize the tasks in each.

A: Answer: The database development process consists of the three major stages: 1. Requirement analysis…

Q: What consequences may poor indexing judgements have?

A: The repercussions of poor indexing choices must be explained. Any SQL Server table configuration…

Q: Detail Introduction about Sequence database and Structure datebase.

A: Sequence Database: A sequence database is a type of bioinformatics biological database consisting of…

Q: Distinguish database management systems from file-oriented systems.

A: In this question we are asked to overview of the contrast between file-oriented systems and database…

Q: Differentiate File Processing System with Database Management System

A: Introduction: The database is a collection of interconnected data used to access, insert, and remove…

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: In what six ways are relational databases unique?

A: The product used to store, make due, question, and recover information put away in a social data set…

Q: Explain How Database Design is different from data modeling

A:

Q: DATABASE AND DESIGN ERD DIAGRAM

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

Q: Can you name the top six features of relational databases?

A: DBMS solves this problem by creating a repository that stores all data and can be accessed by…

Q: How is ACID property related to Database?

A:

Q: What is evOlutiOn Of DAtABAse systeMs?

A: The first wave consisted of network, hierarchical, inverted list, and (in the 1990’s)…

Q: how to describe the relational database model?

A: Relational database is a type of database that stores and provides access to data points that are…

Q: What exactly are Database System Utilities?

A: Introduction: Database System Utilities are tools for managing the database system. It provides…

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: Is database-as-a-service the right choice for your library, and what factors should you consider?

A: Introduction: Database-as-a-Service (DBaaS) is a cloud computing model that allows users to access…

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: Explain Database System Architectures in details?

A:

Q: Explain why database design is critical in the educational setting.

A: Explain why database design is critical in the educational setting.

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 is Data manipulation language (DML)?

A: DML - Data Manipulation language it is kind of computing language which include command permitting…

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

A: The question has been answered in step2

Q: A database management system has the following characteristics:

A: Introduction: Another name for a database management system is a database management system (DBMS).

Q: Which free and open-source database systems do most organizations employ?

A: The MariaDB is a community-developed, commercially supported fork of the MySQL relational database…

Q: How significant is a mistake in a database system compared to an error in another area?

A: An attacker may benefit from minor database: errors since they will know precisely what information…

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…

Q: Database Design ERD (optional) Logical database design

A: Logical data design is the process of converting (or mapping) the conceptual schema of an…

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.