q1) normalize the following database Payment Payment_id Member_id Payment_date Amount Payment_time Member_id (FK) Equipment serial_num model_num equipment_type Javailability equipment_price Member_id F) SSN SSN Member Member_id SSN date_joined Fname Mname Lname age address Email phone MS_id (FK) Membership MS id MS_level MS price DOJ expiry_date Member_Class No. Member id F SSN Class_id FK) (FK) Staff_id (FK) |SSN Staff Instructor Class No. Staff_id sSSN Class_id (FK) Staff_id SSN DOJ Fname Mname Lname age address Email phone Manger_id Manger SSN (FK) Class Class_id cost class_date class_type class_time class_duration class_size Instructor Staff id (FK) SSN Specialty Certifications (FK)

Q: Question 1 A city college would like to maintain their academic information in a MySql database…

A: As for our rules we can answer only one question at a time. Please Post as separate question. I will…

Q: 5. Convert the following ERD to a relational model. SEATING RTABLE Seating ID Uses RTable Nbr Nbr of…

A: ERD(Entity Relationship Diagram) An entity relationship diagram (ERD), also known as an entity…

Q: Has med title ed id med name date Img dese img id img type are given the above database schema. Your…

A: According to the question we are required to develop a SQL query for creating the Roles table.   In…

Q: Q3. Create a Metadata for the following Database: Stu id Name Address Postal Code Gender Department…

A: Providing information about metadata means mentioning the details about all the fields and data that…

Q: Referential integrity constraints displayed on the COMPANY relational database schema. ΕMPLOYEΕ…

A:

Q: Convert the following Relation into INF, 2NF, and 3NF and show the functional dependencies.…

A: The answer is

Q: Veterinarian Office Case: Part 5 The veterinarian office created a database to keep track of owner…

A: 1. Answer : Option a. ALTER TABLE OWNER ADD PRIMARY KEY(OWNER_ID) ADD CHECK(OWNER_STATE='NV') 2.…

Q: Based on the following domain model class diagram, develop the relational database schemas. Owner…

A: Answer : I attached an relational schema please have  a look  once.

Q: Question  A city college would like to maintain their academic information in a MySql database…

A:

Q: With the following Object Oriented Relational Database schema, select the attributes that a tuple in…

A: Actually, A relational database is a type of  database that stores and provides access to data…

Q: 1. The table shows a class list for the XYZ UNIVERSITY, convert this user view to a set of 3NF…

A: Convert the user view to 3NF relations:   The class list of XYZ UNIVERSITY for First semester is…

Q: Veterinarian Office Case: Part 4 The veterinarian office created a database to keep track of owner…

A: 1. Option B is the correct code because it will add the row and along with that the message of…

Q: undertak es NextOfKin H frstname H lastnam e H relationship I phone Paper рарercode Assessm ent…

A: In SQL to create a database table we have to use CREATE TABLE statement and to add constraints we…

Q: Which data model has the highest level of abstraction? O a. Relational O b. Object-oriented O c.…

A: In this answer I will be discussing about the data model has the highest level abstraction.

Q: 114. A tool that can help designers understand the dependencies of database structures is a: a.…

A: Given data: A tool that can help designers understand the dependencies of database structures is…

Q: Question 12.1 Use the object definition language ODL of the ODMG object model to specify an object…

A: Publication(Catalog, Title) Publisher(Name, City ,Address) Book(Page_count, Format)…

Q: Create a Crow's Foot ERD for each of the following descriptions. (Note that the word many merely…

A: Hey, since multiple sub-parts questions posted, we will answer first three sub-part questions…

Q: Question A city college would like to maintain their academic information in a MySql database…

A: 1. ER Diagram

Q: ed id med name ate img dese img id img type are given the above database schema. Your ta

A: According to the question we are required to develop a SQL query for creating the Roles table.   In…

Q: 1. Consider the following relations: Student (snum: integer, sname: string, major: string, level:…

A: Student (snum: integer, sname: string, major: string, level: string, age: integer) Class (name:…

Q: 1) Storing same data in many places is called a) iteration b) redundancy c) concurrency d)…

A:

Q: 1- Convert this relational database to a key value database Subject Comp Stnum Name Avg Eyear 9611…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

Q: 1. What will be the tables with values to show many to many relation of this database? Typeio…

A: Below is the answer with explanation:

Q: The CJ Secondary School requires a new database management system in their library to replace their…

A: Please give positive ratings for my efforts. Thanks.   ANSWER   Entity Relationship Diagram - crow…

Q: The CJ Secondary School requires a new database management system in their library to replace their…

A: Entity Relationship Diagram - crow foot : The entities are member, student, staff, loan, item,…

Q: C# Address Balance Credit Limit Customer Discount EX Description Item# m Order m m Item m QOH Order#…

A: The Objective is to convert the given ER diagram into relational tables and then implement the…

Q: Consider the following relations: Student (snum: integer, sname: string, major: string, level:…

A: Given Relations: Student (snum: integer, sname: string, major: string, level: string, age:…

Q: 4. Consider the following GRADEBOOK relational schema describing the data for a grade book of a…

A: Relation schema defines the design and structure of the relation like it consists of the relation…

Q: To reduce the communication cost of remote applications with high access frequency, it is required…

A: Queries are: App1: select hours * pay_rate as payment from works_on, project where plocation =…

Q: To reduce the communication cost of remote applications with high access frequency, it is required…

A: Queries are: App1: select hours * pay_rate as payment from works_on, project where plocation =…

Q: The entity relationship diagram below models the components of a database belonging to TrueHealth, a…

A: Note: Since you have posted multiple sub-questions in the same request, we will solve the first…

Q: The entity relationship diagram below models the components of a database belonging to TrueHealth, a…

A: For the given table structure need to write the SQL query:  1. Create all the necessary tables. Name…

Q: Consider the following Database Schema. CUSTOMER INVOICE LINE PK CUS CODE Sererates PK INY HUMBER…

A: Assuming "claw hammer" is stored in P_DESCRIPT in product Table. As all tables are connected, we…

Q: description. password Admin id id password Admin login Company login User name has password Android…

A: Below is the relational schema for given ER diagram:

Q: Indexing  Consider a relational database that consists of the relational tables created by the…

A: Index: It is associated with a table  or table cluster, that can sometimes  advance data access…

Q: PART B Consider the college database you implemented in the image provided and answer the following…

A: Solution: 1.SQL statement that displays the data of the STUDENTS table SQL Query to create table1 :…

Q: FIGURE Q3.18 The Ch03_Theater Database Tables Table name: DIRECTOR DIR_NUM DIR LNAME DIR DOB 100…

A: We solve the answer : Answer 5) we make simple ERD :

Q: Convert the following Relation into INF, 2NF, and 3NF and show the functional dependencies.…

A:

Q: Consider the following ERD. Draw the Logical schema for the ERD. Underline the primary keys. (IName…

A: The Answer is

Q: 107. On a relational database, the kind of constraint which must be specified and does not contain…

A: please see the next step for solution

Q: Consider a MOVIE database in which data is recorded about the movie industry. The data requirements…

A: ER Diagram: ER Diagram is a map that indicates the relationship between entity sets that are…

Q: Normalize the following schema up to third normal form by showing 1NF, 2NF and 3NF. DepartmentID…

A: We need to create 1NF, 2NF and 3NF normal forms for the given data table.

Q: Convert the following ER diagram into a relational database schema, be certain to indicate primary…

A:

Q: In Chapter 4, you saw the creation of the Tiny College database design, which reflected such…

A: Crow’s Foot ER diagram for Tiny college:

Q: Рарer раpercode Assessm ent E papertitle result E startdate E enddate score papercode resources…

A: According to the given problem statement we are required to develop a SQL query for creation of…

Q: Which of the following statements corresponds to the second normal form for an entity - relationship…

A: A relationship must have a key,with simphleks domains for its attributes and all non-key attributes…

Q: Map entities, attributes and relations in Oracle is represented by___________ a) Conceptual Schema…

A:

Q: Please use UML Modelling Notation. (Don't use Chen’s Notation or Crow’s Feet Notation) -Based on…

A: The given problem is related to the database design where the details are provided and the…

Q: Figure 1 shows an ER schema for a database that may be used to keep track of part of a Hospital…

A: Entity-set schema: DOCTORS(Name, Address, Specialization, Qualification) PATIENTS(Type, Details)…

Q: d) Both a and b . Suitable level of partitioning is found within the range of a) Tuple and attribute…

A: Actually, partitioning is splitting the database table into many tables.