STUDENT ID STUDENT_NAME ADVISOR_ID |ADVISOR_NAME DEPARTMENT_CODE |DEPARTMENT_NAME APPOINTMENT_DATE Transitive dependency Transitive dependency Attribute Name Sample Value Sample Value Sample Value Sample Value STUDENT ID 123456 123456 478596 389987 Kim Brutt STUDENT_NAME Donald Nouglle Kim Brutt Mary King ADVISOR_ID 123 473 567 123 John Smith ADVISOR_NAME John Smith Kim Young Julia Roberts DEPARTMENT_CODE AIT ЕСЕ CS AIT DEPARTMENT NAME Applied Information Computer Technology Electrical Applied Information Technology Engineering Science APPOINTMENT_DATE 01/01/2009 05/03/2009 03/06/2009 01/01/2009

Q: A Parent-Child connection exists between two tables when one holds the primary key of the other as…

A: Given Question:Whenever time one object has the main key of another entity as an attribute, A.…

Q: Why do the functional dependencies among a relation's attributes have to do with the primary key of…

A: Dear Student, The detailed answer to your question is given below -

Q: What is partial dependency? With what normal form it is associated?

A: Partial dependency is said to be existed if there is functional dependence in which, the determinant…

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: Design a variant of the hybrid merge-join algorithm for the case where both relations are not…

A: Hybrid merge join algorithm:  It is a variation on merge join operation, which is performed on…

Q: For merging two relations that are not physically sorted but share an index on the attributes in…

A: Your answer is given below.

Q: Draw tables to show the 3NF and dependencys

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

Q: I have to generate a set of relations and functional dependencies which IS in BCNF, but IS NOT…

A: Answer is given below .

Q: What's the difference between overlapped and separate constraints?

A: In order to define the nature of limitations and how they interact with one another, the phrases…

Q: Explain the concept of join dependencies and how they relate to Fifth Normal Form (5NF).

A: Joint dependencies play a role in the world of database management and design. They supply rules…

Q: Create a dependency diagram that is in second normal form

A:

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: There is only one error in the above code and that is the ALTER TABLE command on the address table.…

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: Why are some table structures deemed terrible while others are deemed good? How can you know which…

A: Given that; The topic is about Why are some table structures deemed terrible while others are deemed…

Q: What would be introduced as criteria of a table being in first normal form? a.) There should be no…

A: First Normal form:- A relation in a relational database has a property called first normal form…

Q: If both relationships are not physically sorted, but both have a sorted secondary index on the…

A: Secondary indexes are a critical part of modeling: The merge join and the hybrid merge join are not…

Q: Develop a variation of the hybrid merge-join approach where none of the relationships is physically…

A: Introduction: The merge join is not the same as the hybrid merge join. In the merge join technique,…

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.