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: Talk about the many alternatives for database tables when creating subtype relationships. Discuss…

A: Introduction: We are only authorized to respond to one question at a time, therefore please submit…

Q: What are the conditions under which an attribute of a relation may have a changeable length?

A: Introduction: An attribute is defined as a trait or characteristic found in a person, a place, or an…

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: Create a version of the hybrid merge-join method that is suitable for situations where both…

A: Merge joins are distinct from hybrid merge joins. We observed in the merge join method that it is…

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: Functional dependencies that are employed for normalization have what characteristics?

A: The functional dependency is a relationship that exists between two attributes. It typically exists…

Q: It is a "Database Design" Subject. Please answer the following question. An arc is a constraint…

A: An entity-relationship model is used for defining and displaying the relationship's between the…

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: Create a form of the hybrid merge-join method that is appropriate for the situation in which both…

A: Hybrid merge join algorithm is a version of the merge join procedure, which is done on unsorted…

Q: Explore the concept of functional dependencies and how they are used in the normalization process

A: In the intricate realm of database design, functional dependencies serve as the guiding stars,…

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: How to Doing "Update-Database" within your code in Entity Framework.

A: The databases used by non-development environment applications frequently need to be updated. After…

Q: Explain references the primary key in the same relation?

A: The primary key constraint is that each row in the relational database management system table is…

Q: Show the structure view of the table to see the field name ,field properties and it's data type.

A: Structure view of table : Structure view of table means schema or skeleton of table. It describes…

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: please Explain the 4+1 view model, with the help of a diagram?

A: Overview : 4+1 is a view model used for "describing the architecture of software-intensive systems,…

Q: Indicate all the functional dependencies and the normal form for each relation

A: The functional dependencies are the unique relationships between the attributes. For the table given…

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: An suitable hybrid merge-join technique should be created for the case when both relations are not…

A: The distinction between a merge join and a hybrid merge join is significant. After learning about…

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: Explain the constraint between two attributes?

A: A set of constraints between 2 attributes in a relation is known as functional dependency.…

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: Assume we have Employee table with these attributes; Emp_Id, Emp_Name, Emp_Dept. Write the…

A: In this question, we have a Employee table, and attributes of table are Emp_Id, Emp_Name, Emp_Dept.…

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: Explain the concept of functional dependencies and how they relate to normalization.

A: In the realm of database design, the concept of functional dependencies plays a crucial role in…

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: Explore the concept of join dependencies and their role in higher-level normal forms.

A: A deliberate strategy for lessening duplication and improving data integrity in databases is called…

Q: ✦ Converting schema model from ER model, an additional table is made in case of many to many…

A: ER diagram is converted into Relational model in which each entity is converted into a table and all…

Q: QUESTION 5 A functional dependency is a relationship between or among : Attributes Rows Entities O…

A: Here in this question we have asked that a functional dependency is a relationship between or…

Q: What is the purpose of, and how do you make, a dependency diagram?

A: The importance of using dependency diagrams, as well as how to do it A dependency diagram is a…

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.