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- 1.State TRUE or FALSE. A logical representation of the database structure is obtained by carefully interpreting the interview results of a business. a.This is trueb.This is false 2.A generic name for an object, such as a person, a computer, or a location that you want to keep in a database is called ….. a.A keyb.An entityc.A constraintd.An entryProjectExpand the database design you created in exercise1 so that it will also support the following situation: a specific therapist handles each therapy (a therapist can handle more than one). Along with all the details concerning sessions listed in exercise1, list the ID, last name, and first name of the therapist assigned to handle the request.
- 1. Connect mySQL database by using Python. 2. Create database and tables as given below by using Python. (a) BANK database (b) CUSTOMER: customer_id integer, name varchar, lastname varchar, registration_date date, score integer (c) BRANCH: branch_id integer, branch name varchar, cash_hold float, foundation date date, liability float (d) LOAN: loan_id integer, customer_id integer, branch_id integer, amount float Choose primary and foreign keys depending on the base design. 3. Create arrays of at least 5 different records. Use these arrays to populate each table in the database.Question Description of the project A city college would like to maintain their academic information in a MySql database system. The following are the interested information: Courses: Catalog # (M 170 for instance) Credit Hours; Name of the Course (Database Design Fundamentals for instance) Course Descriptions Prerequisite Components (Lecture, or Laboratory for instance) Classes: Class # Class Name (usually the course name, M 170 for instance) Start Date End Date Meeting time (9:30 am ~ 12:15 pm, for instance) Days in a week (Monday) Term (Spring 2018, for instance) Location (TIE Building for instance) Room (UB 301, for instance) Instructor Online status (online, or in-person) Faculty: Employee Id (001880301, for instance) First Name Last Name Title (professor, for instance) Email Phone Office Location (TIE building, for instance) Room (UB303, for instance) Student: Student ID First Name Last Name Plan Sub Plan Advisor Current GPA Grade of each course The Term you got the…A database at a college must support the following requirements: For a department, store its number and name. For an advisor, store his or her number, last name, first name, and department number to which the advisor is assigned. For a course, store its code and description (for example, MTH110, Algebra). For a student, store his or her number, first name, and last name. For each course, the student takes, store the course code, course description, and grade earned. Also, store the number and name of the student’s advisor. Assume that an advisor might advise any number of students but that each of the students has just one advisor. Design the databases for the preceding set of requirements. Use your own experience as a student to determine any functional dependencies. List the tables, columns, and relationships. Also, represent your design with an E-R diagram.
- Defineanomaly? A database that has three mistakes in it? Are you going to figure out what's wrong and come up with a solution?Draw the EER diaASSESSMENT 02 1. You are required to design and implement a database system for a pharmacy shop with only one branch. The following is the description from the manager, Mr. Seth Akoto. "here, medicines that require prescriptions are sold only to people that have prescriptions. It is the pharmacy attendant that serves customers when they enter the pharmacy. Usually, people walk in and either give the prescription or mention the medicine they wish to purchase. The worker then searches to see if the medicine is in stock. If in stock, worker accepts payment from customer and gives the medicine and a receipt to the customer.“ 1. Determine all the entities from the description given by Mr. Akoto. 2. Assuming Mr. Akoto only wants a database system that would keep records of medicine{name of medicine, amount in grams in stock} and purchases{medicine bought, amount in grams bought, who attended to customer, when it was sold, contact and name of customer that bought the medicine} a. Draw and ER…
- The three phases of database design are discussed briefly in this article.Study the scenario and complete the question(s) that follow: JavaFX and Database ProgrammingPearson Institute of Higher Education (now Eduvos) has clinics on each of their 12 campuses. When a student goes to the clinic to receive medical attention, they need to be registered when it is their first time. Currently, they write the student details on paper and keep the details in physical files. Pearson management has contacted you to digitise the process of registering new patients at the clinics. They would like an application developed which will enable the clinic staff to register the patient digitally. The patient records should then be saved to a database. Create a JavaFX application using NetBeans for the Pearson Clinic. The application should have/do the following: 1. A graphical user interface (GUI) that will allow the user to enter the following details: Patient Name, Patient Surname, Patient ID Number, Patient Cell Number, Patient Student Number.2. The GUI should have an…Consider a database with the following three tables: RACES[RaceName, Year, Organizer, Country, Federation, Type, Distance] RaceName and Year form the primary key. Type is from { Run, Triathlon, Bike, MountainBike }. Distance is given in meters. RESULTS[RaceName, Year, Place, AthleteName] (RaceName, Year, Place) form the primary key. (RaceName, Year) form a foreign key referencing RACES. RECORDS[RaceName, Year, Record, Time] (RaceName, Year, Record) form the primary key. The foreign key is the same as for RESULTS. The values of Record could be, e.g., World Record, National Record, Fastest Time. Time is in seconds. Write queries in SQL that produce the answers to the following questions: (a) Find the names of all athletes who exclusively participate in runs that are longer than 40 kilometers. (b) Find organizers who organized a mountain-bike and a bike race, where the mountain-bike race was longer than the bike race. (c) Find the names of all athletes who achieved a world record in…