Given the following EER model for an airline business: Date of (1.1) (0.n) Birth Customer Airport Employee Employs (1.1) Number ID (1.1) 3 Letter Abbreviation Home Address ID of Name Name AirMiles Location Pilot Steward(ess) Flight Planner Belongs_to (1.3) (1.n) Buys Year of prod- uction Is assigned_to Number of Is_assigned_to seats ID Departure Туре ID (0.n) Departure (0. (0.n) Destination Destination Price Is_served_by (1.1) Is_valid_for (0. n) (1.n) (1.m) Plane Flight Ticket ID

Q: A. 1 How many primary key in the Flight entity? B. 5 How many tables in the system can Customer…

A: A database consists of tables, each of which has columns and rows. Each row (called a tuple) is a…

Q: Translate the following ER diagram into the appropriate relational schema

A: ER diagram consists of entities with their corresponding attributes and relationships among…

Q: 2.1 In Tables A,B,C identify the primary key(s), secondary key(s) and the foreign key(s). If a table…

A: 2.1 In Tables A,B,C identify the primary key(s), secondary key(s) and the foreign key(s). If a table…

Q: Map this ER diagram to a Relational Model and normalize it if needed.

A:

Q: Dete Adess Year of_death Purchase date Number_of entais Nane Year of Jath Code Times eted Number…

A: we need to convert given E-R diagram to Relational schema. For N: M relation we have created a New…

Q: Sales VIN co DID Date Price Customer is Company Name Address Phone Gender Annual income FK DID Sales…

A: First, identify the entities and their properties in order to transform this table into an EER…

Q: Display only the sales territories that have more than one salesperson.

A: The HAVING clause is used in SELECT statement as we cannot use the WHERE clause with aggregate…

Q: terinary Office List–Version One A B PetType Dog Cat F atName PetDOB- 27-Feb-12 Downs OwnerPhone…

A: Define each of the following terms data, field, record, file, and database.

Q: Create a Crow's foot ERD that would satisfy in this set of tables and foreign Create a Crow's foot…

A: Crow's foot notation is a popular method to create Entity Relationship Diagrams (ERDs) that…

Q: The State of New York certifies firefighters throughout the state and must keep track of all of…

A: Given: The State of New York certifies firefighters throughout the state and must keep track of all…

Q: b.AC(a1.c1)

A: Given tables A and C. A's primary key = a1 C's primary key = c1 In many-to-many table, a1 and c1 is…

Q: model

A: Relation schema is used to visualize the design and structure of the relation like it consists of…

Q: Branch branchNo street city postcode BO05 22 Deer Rd London SWI 4EH BO07 16 Argyll St 163 Main…

A: Tuple is a single row in a relation. Degree is a number of attributes/columns in a relation.…

Q: TEAM DRIVER Belongs To He Team ID Team Name Team Manager Driver ID Driver Age Driver Name Convert…

A: Solution is given below :

Q: Use the following diagram relation to perform the normalization. You need to provide the 2NF and…

A: Normalization is process of organizing/structuring the data in database.Normalization  is used to…

Q: b. Write SQL queries for the following statements. i. Display all the product's details in the…

A: b. 1. SELECT p.p_ID,p.p_Name,p.p_colour FROM Product p INNER JOIN Catalog c ON c.p_ID=p.p_ID  ORDER…

Q: Convert the following ER Model to Relation   Model

A: Objective: We need to convert the given E-R diagram into its corresponding relational diagram. A…

Q: Based on the diagram. 30.Display the name of the passengers whose tickets include only one flight.

A: The above question is solved in step 2 :-

Q: AIRPORT KLX TABLE Date 11-Dec 11-Dec 11-Dec 11-Dec 11-Dec 12-Dec 12-Dec 12-Dec AirlineID UA NW AA DL…

A: E4.5a The Insertion anomaly Suppose if the new terminal be in need of to get added that is not…

Q: Need to integrate all the Individual RMs into one and also add any missing parts as per the EER…

A: Here, given  two Rm's so we make one and also add one part: =========================== Explanation:…

Q: Consider the data set below low 2 Yes Medium Order ID Customer ID Customer Name Segment Product ID…

A: To determine the similarity between the orders in the given data set, I would recommend using a…

Q: Write SQL statements to create the normalized schema of the following. Lawsuits ID Authority…

A: The question is to write the SQL statements for the given problem.

Q: Sales VIN co DID Dale Customer CO Is Company Name Address Phone Gender Covert in to EER diagram…

A: First, identify the entities and their properties in order to transform this table into an EER…

Q: Your university runs many hundreds of courses each semester and needs to keep track of key…

A: the code is given below:-

Q: convert to ER  with show relationships

A: below are the entities in ERD EMPLOYEE DEPARTMENT DEPT_LOCATIONS  PROJECT DEPENDENT WORKS_ON

Q: Answer the following questions according to the ERD of the Airport system: AIRPORT AIRPORTCODE…

A: According to the Question below the Solution:

Q: 8. Write the schema for the following ER-Diagram

A: Relational schema is the tabular representation of the data in given ER diagram. Based on type of…

Q: Design an E-R model for garage repair shop based on the following order form: DATE: NAME DEPARTMENT…

A: Introduction: The Entity-Relationship (E-R) model is a conceptual data modeling technique used to…

Q: Use the XYZ Apartment Rental Company ERD shown on Figure 1 to answer questions 9 through 12:…

A: In the given ER diagram , We have three entities BUILDING, BUILDER and a Weak entity APARTMENT. For…

Q: gender birth-date age name name name hospital M patient buy M medicine 1 ID name cpr phonenum name…

A: The question has been answered in step2

Q: Based on the given ERD, identify all the business rules and explain them.

A: Dear Student, Business rules are used to define the relationship, entities, attributes and…

Q: explain this in nodejs management

A: Node.js is a software development technology used by some of the biggest players in the global…

Q: CCCCC Business Administration 3333 DDDDD Education 4444 EEEEE Physics 5555 FFFFF History…

A: here from Given the Student and  Student_Courses relations shown above, discuss when Union, Inner…

Q: Covert the ER diagram into relational schema.

A: Given ER diagram contains 5 entities that are Doctor, Patient, Test, Room and Guardian. Each entity…

Q: Given the default schema of a database: Customers 123 Customerld ADC FirstName ADC LastName ADC City…

A: To list all customers from Washington and New York cities, we have to choose the correct answer from…

Q: Draw a relational schema based on this EER diagram.

A: Schema in database are three :Physical schema,Logical schema and view..Basically schema is…

Q: Nomenclature is a system for giving names to things within a particular profession or field. The XYZ…

A: A regular expression is a sequence of characters that define a search pattern, mainly for use in…

Q: What is the output of the following SQL statement? SELECT name, hcity, pcity, population FROM…

A: FULL JOIN: The function of FULL JOIN is to return the entire tuples of right table and the left…

Q: Analyze the following scenarios and mention in which normal form it is withreason?

A: Introduction of normal form

Q: Loan Star Credit Services Inc. (LSCS) receives from various parties requests to investigate the…

A: Answer: We need to write the ERD for the given information so we will see in the more details…