ADVISOR_NAME DEPARTMENT_CODE DEPARTMENT_NAME|APPOINTMENT_DATE STUDENT ID STUDENT NAME ADVISOR ID STUDENT TABLE ADVISOR TABLE: STUDENT NAME STUDENT ID ADVISOR NAME DEPARTMENT CODE ADVISOR ID ADVISOR TABLE DEPARTMENT TABLE ADVISOR_NAME DEPARTMENT_CODE DEPARTMENT_NAME ADVISOR ID DEPARTMENT CODE DEPARTMENT NAME Sample Value Sample Value Attribute Name Sample Value Sample Value STUDENT ID 123456 478596 389987 123456 ΑPΡOINTΜΕNT TΑBLE: STUDENT NAME Kim Brutt Mary King Kim Brutt Donald Nougle ADVISOR ID ADVISOR_NAME 123 473 567 123 Kim Young John Smith Julia Roberts John Smith STUDENT ID ADVISOR ID APPOINTMENT DATE DEPARTMENT_CODE AIT ECE 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: Here's a relation (R), its attributes and its functional dependencies (F): R(A, B, C, D, E, F, G)…

A: Given functional dependencies: BC -> DG CD -> F FG -> A 1. Closure of {ACD}+ is: {ACD}+ =…

Q: Establish the IoT reference model and explain it. The reference model has four distinct degrees of…

A: The Internet of Things (IoT) is a rapidly growing network of interconnected devices that communicate…

Q: QUESTION 6 There will be three tables after converting the following conceptual diagram into the…

A: 6)  Answer :-- False It will converted into two table table A with two fields named field1 and…

Q: Develop ERD (Entity Relationship Diagram) for one of the following two scenarios. NOTE: No further…

A: Answer: We have drawn the the Entity relation diagram  for the one of the following so we have done…

Q: Normalise the answer from Q.5.2 to third normal form (3NF), showing all steps with explanations. The…

A: Please check the step 2 for solution

Q: Can instances of a relation (sample data)prove the existence of a functional dependency? Why or why…

A: Lets see the solution.

Q: ibutes). Resolve many-to-many relationships, if any. Make common business rule assumption if…

A: The given is a set of details that are to be stored for designing the data model of food and…

Q: Explain the concept of "functional dependency" and its significance in normalization.

A: The link between the characteristics (columns) of a table is described by the database design…

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 is a criterion of a table being in first normal form?     All transitive functional…

A: The answer to the question is given below:

Q: With your own words, describe the different between associations and dependency relationships. Give…

A: In your own words, describe the different between associations and dependency relationships. Give…

Q: Distinguish between the ways in which functional dependencies may be utilized to express the…

A: Identifying the functional dependencies entails the following steps: The functional dependencies may…

Q: A candidate key is a characteristic possessed by a composite primary key. What is your response to…

A: The statement you provided is not accurate. A candidate key and a composite primary key are…

Q: The figure below shows an E-R diagram for a university dining services organization that provides…

A: Normalization in the relations Normalization:The process used to minimize data redundancy and…

Q: Write an SQL Assertion statement to enforce the functional dependency Title → Salary for the…

A: The above question includes two concepts of Assertion Statement and Functional Dependency Title->…

Q: Create an entity relationship diagram and the relational diagram to show relationship between all…

A: ERD :

Q: Create a logical data model documented with an ERD using the crow’s foot format. Be sure that each…

A: Answer: The below is the answer: ER diagram:

Q: What are the relationships and their meaning in the movies E/R diagram? name hometown title year…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

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

A:

Q: Give a Relational Model that corresponds to the Entity-Relationship Diagram in Figure 1. You must…

A: Relational Database schema is given below :

Q: Based on the above, come up with a fully normalized set of tables. Make sure to document the process…

A: Race Name Race Location Race Date USAC # Cyclist LName Cyclist RName Team ID Team Name Team Sponsor…

Q: Design an Entity-Relationship for each system described below. Use the (min,max) notation. State…

A: An entity is the relationship model which describes the interrelated things in a domain. A basic ER…

Q: Use Figure 2 provided in the handout in order to answer this question.  Using any software of…

A: The three new relations can be created for meeting the 3NF requirements. These are as follows:…

Q: 1. Describe entity constraint in your own words  2. what type of key satisfies the uniqueness…

A: This constraint says that the primary key of a table can never be a null value. The primary key is…

Q: .  If Student(id, firstname, lastname, status) has id as a key, what functional dependency do we…

A: Functionally dependent means for each value of X it finds unique value of Y X->Y

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: Also, develop a model of the proposed database systems using the Entity Relationship (E-R)  model…

A: ER Diagram Entity Relationship Diagram is a diagram that shows the relationships between entity…

Q: Translate the E-R diagram on page 1 (diagram) to database schema using MySQL Workbench (export as…

A: An Entity Relationship (ER) Diagram is a type of flowchart that illustrates how “entities” such as…

Q: Lab 3: Normalization Assignment: Problem #11 from Chapter #6. (Be sure to note that this is PROBLEM…

A: The relation schema for the table structure is given below, CHARTER (CHAR_TRIP, CHAR_DATE,…

Q: ER model relationships are represented using a.) relationship keys b.) primary keys c.) crows…

A: To find the solution for: ER model relationships are represented using  What do the cardinalities…

Q: Consider a relation X with six attributes WYSMFE where WS is a composite primary key for X. Assume X…

A: The handwritten solution is provided below:-

Q: Consider the following relation that involves student data: RADE (ClassName, Section, Term, Grade,…

A: Primary key for the given relation is (ClassName, Section, Term, StudentID)  Here the functional…

Q: Normalize Table 1 to a set of Third Normal Form (3NF) relations. Your answer should show all the…

A: A relational database is a collection of tables. A table is a relation that holds values in rows and…

Q: Give a Relational Model that corresponds to the Entity-Relationship Diagram in Figure 1. You must…

A: Entity Relationship diagram mainly contains 3 components, that are Entities, Relationships and…

Q: Transform into relational model (relations). IMPORTANT: The diagram needed for the second part uses…

A: Er diagram stands for Entity relationship diagram which contains mainly three components that are…

Q: According to the university database that we explain in the class, explain how functional…

A: In the context of a university database, functional dependencies play a crucial role in indicating…

Q: Q3- Draw an ER diagram of COMPANY database, that captures all the given below requirements. Specify…

A: The solution for the above-given question is given below:

Q: It is feasible to possess a primary key and a candidate key concurrently for a given attribute.

A: No, it is not feasible to have a primary key and a candidate key concurrently for a given attribute…

Q: What does an associative entity model? a.) Associative entities model pure relationships rather…

A: Answer is

Q: Discuss how traceability relations are classified, elicit a brief example that defines the…

A: The Traceability Matrix is a document that co-relates any two basic documents that require a…

Q: 13. An unnormalized table means that: a. it has repeating groups. b. it has partial and transitive…

A: Answer: (B) it has partial and transitive dependencies. A connection that contains recurring values…

Q: however, do we have such a lackluster collection of entity sets

A: Entity set : An entity set is basically a collection of group of different entities.  Strong entity…

Q: Make up a scenario from a subject/industry area of your choosing, and invent a single relation that…

A: Given question has asked to make up a scenario and show a single relation that has at least one…

Q: How does Dungeons & Dragons implement the following Dramatic Elements: Challenge Play Premise How do…

A: Dungeons & Dragons (D&D) is a tabletop role-playing game (RPG) that was first published in…

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.