What is dependency? What is 1NF? What is 2NF? What is 3NF? What is BCNF?   Create a table that has no normalization, then make it satisfy 2NF

Q: Break up the dependency diagram shown in Figure 1 to create two new dependency diagrams: one in 3NF…

A: Note: - As per our guidelines we can only answer one question at a time. Please resubmit the other…

Q: “You should be able to extend the behavior of a system without having to modify that system” refers…

A: Given question: “You should be able to extend the behavior of a system without having to modify that…

Q: Describe the concept of functional dependency.

A: Step 1:- A functional dependency is related to the DBMS.DBMS stands for Database Management…

Q: Why draw a dependency diagram, and what do you use it for?

A: Dependency diagram is a graphical representation of all tasks in a work flow by representing the…

Q: Propose an ER digaram that maps with the below relational scheme. Project (ProjectNum, Project name,…

A: The ER Diagram:

Q: Can someone do a 3NF DEPENDENCY DIAGRAM? and explain it I am trying to understand it

A: Third normal form: For a relation to be in the 3NF, it should maintain the properties of the second…

Q: aaa A d N R T bbb B N S CCC Convert the above ER diagram to relations in the normal manner, and then…

A: An ER diagram is an visual representation of the entities, attributes and relationships within a…

Q: Draw tables to show the 3NF and dependencys

A: the tables in Third Normal Form (3NF) with their dependencies: Table 1:…

Q: You may assume the followings:    • Each material item has one or more vendor. Each vendor may…

A: To draw a dependency diagram and decompose the relation into a set of 3 NF relations, let's first…

Q: Assume we have two relations R(A, B) and S(B, C). Assume that R = {(1, 2),(2, 3),(3, 4)}, and S =…

A: Answer:-

Q: The dependency diagram below indicates that authors are paid royalties for each book they write for…

A: A)  A FD X -> Y is a partial Functional dependency violating 2NF when X is prime attribute of…

Q: The table structure shown in Table P6.6 contains many unsatisfactory components and characteristics.…

A: Write the relational schema and the dependency diagram for the employee table.

Q: Which one of the following statements accurately describes a major difference between the…

A: The ask is to choose the major difference between the hierarchical model and the network model from…

Q: A bridge/joint table is just what it sounds like. What should you do instead? What's wrong with the…

A: The answer is given below step.

Q: Please show the non-trivial functional dependency of the question below:   Timesheet (StaffID,…

A: According to the information given:- We have to define non-trivial functional dependency and display…

Q: OE-> E QUESTION 8 What is the type of relationship between Person and Club in this diagram? Person…

A: Note: Since the Question is multiple hence we are advised to do only one question. Question 8.…

Q: What is the relationship in the following diagram? Library libraryName books searchBook(bookName) O…

A: Here the relation ship is not parent child. It is also not part realtion ship and also not…

Q: So, what exactly is a dependency diagram and how does it work?

A: The answer is given below step.

Q: True or False?  You can use a dependency relationship to represent precedence, where one model…

A: This question comes from Database Management System which is a paper of Computer Science. Let's…

Q: $1 S2 $3 S4 S5 Answer the following question according to the dependency diagram shown in the above…

A:

Q: What are the challenges associated with "diamond dependency" problems?

A: What are the challenges associated with "diamond dependency" problems answer below step.

Q: Define "dependency diagram" and explain its purpose.

A: Here in this question we have asked to define dependency diagram and also explain it's purpose.