Represent the above as a single Entity Relation model. Provide any assumptions necessary to support your model
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Tairiq Mines
Error! Bookmark not defined.Tairiq Mines in Glen Austin has several parking lots, which are used by
staff. Each parking lot has a unique name, location, capacity, and number of floors (where appropriate).
Each parking lot has parking spaces, which are uniquely identified using a space number. Members of
staff can request the sole use of a single parking space. Each member of staff has a unique number,
name, telephone extension number, and vehicle license number.
Source: Connolly, T & Begg, C (2015), A Practical Approach to Design, Implementation and Management, Pearson
Question 5
5.1 Represent the above as a single Entity Relation model. Provide any assumptions necessary
to support your model
5.2 Write an SQL query that displays the parking space number, location as well as the name
of the staff member to whom the parking space has been allocated.
Step by step
Solved in 3 steps with 1 images
- In an annual charter day celebration of a university, one of the highlights of its celebration is having a concert for a cause in which national personalities were invited. The student body assigned for the conduct of the event, sold tickets for their fund raising for a cause. Tickets are sold according to the following prices. The green ticket is sold at $20, orange ticket at $30 and white ticket at $40. All students of the university are encouraged to support the said event, however the venue could only accommodate 1500 people. Write a Nassi-Shneiderman diagram that determines the total amount of money that will be generated if all tickets are all sold out and likewise print the total money collected.II. Application Q1. Given below is an example of e-commerce website. Analyze any one e-commerce website and write various test cases for it. Write any two test cases based on it and give at least three activities of each type of cases.Project: Covid-19 Vaccination Appointment Group members: 1 You need to follow the MVC architectural pattern to develop an online Covid-19 vaccination appointment system using Java Servlets and JSPs. Requirements: The user shall enter his National ID number (then submit the request) The system shall determine if the user: Fully vaccinated – boosted (a person who received two doses, and a booster shot). Fully vaccinated (Two doses) ? (can go for a third shot (vaccine booster shot), see Req 6 below). Already received the first dose ? Allow the user to book an appointment for the second dose Didn’t take any dose ? Allow the user to book an appointment for the first dose The user shall be able to determine the vaccination type (for the first dose only) The user shall be able to select the date/time for the appointment If the user is booking an appointment for the second dose, the time between the first and second dose shall not be less than N weeks (N is configurable in the database based…
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- Student Companion ™ is your personal academic guide that provides the following basic information for each course while a student at the USC. Courses done, grades earned, Course outline attachments, course notes etc.This is a simple application to keep track of each course you are doing/have done and can serve as a personal test timetable for the course which has final quiz, keep track of your courses that have etc. The concept is like a personal check sheet system blended with a simple quiz timetable. This also solves a problem that often shows up when students have completed their program and need to revert back to data pertaining to their academic life from their viewpoint. Please note this does not replace a transcript, which is an official University Document. 1. Create a Class Diagram of at least six (6) major entities for your application. For entities with a large number of attributes you are allowed to limit your attributes to a max of six (6). All operations within each class…P1 - Loan Payment Schedule Main Street Bank is offering an annual interest rate discount based on the client’s credit score. The discount for each credit score level is provided in the table below. The lowest credit score is 300 while the highest credit score is 850. For example, the new interest rate for a client with a credit score of 755 and a current interest rate of 4.25% would be 4.25 – 0.75 = 3.50% interest rate Credit Score Rating Interest Rate Discount 300 - 579 Very Poor 0.00 580 – 669 Fair 0.25 670 - 739 Good 0.50 740 - 799 Very Good 0.75 800 - 850 Exceptional 1.00 Use modular programming concepts Create a program that includes a WHILE loop to generate a payment schedule for loans that are paid in equal monthly payments Input the loan number and retrieve required loan account from MS_LOANS table Output is shown below Monthly interest is calculated by dividing the yearly interest rate by 12 to get a monthly interest…Draw the domain class diagrams Scenario: Lillian’s Auto Works Lillian is the owner of Lillian’s Auto Works, a vehicle servicing center based in Gqeberha. Lillianrequires a new computerized Vehicle Servicing Record System (VSRS) - with a websitecomponent for private customers - to keep track of all customers and their vehicle’ serviceinformation. Lillian’s Auto Works’ customers can be private customers or companies.For private customers their id number must be submitted, whereas for companies their VATnumber is recorded. Each customer is allocated a unique customer number, and has a name,address and telephone number. Each customer can own many cars. The registration numberof the car uniquely identifies it, and the make, model and model year of the car must berecorded. A car is owned by only one customer. Customers bring their cars in for a service.A car can be brought in many times to be serviced.The system must keep information about Lillian’s employees. Details include employeenumber,…
- Open your text editor and create a new document named model.php model.php will contain functions that will connect to a database potentially return PDO statementobjects to the controller for processing. updateMessagesfunction updateMessages($id)This method will take a single parameter of id which is the saved id from the last or latest message displayed. It will conditionally select from the table “messages”, id, name, message, and time. The condition is that the field id is greater than the parameter for id. The return is the PDOStatement object with the row data from the query.Q: Make a use-case diagram, write use-case description (fully dressed) of any 3 use-cases - selected use- cases shouldn't be basic like register, login, logout etc, make GUI of selected use-cases, using following scenario: A client wishes to develop a COVID-19 Tracer App. The app should automatically track and store contacts’ IDs of two users with same app. The users should be able to see a login/signup window upon new installation of app. The user must be able to view his/her account information. The user can update his/her account information. The user can view the ID numbers of contacts he/she made in recent 15 days. The user must be notified if someone tested COVID positive among his/her contact. The user can view COVID symptoms. The user should be able to check his health condition in terms of COVID symptoms. The user can view self quarantine guidelines. The user should be able to view COVID statistics in his/her area. The user can view COVID statistics around the whole country.…Job portal system: This system allows the students to search and apply for jobs etc. online. The manager can use the system for posting and deleting job offers etc. Create your own case study (problem statement) for the above application and Draw the use case diagram Class diagram with at least 4 classes and explain all the relationships Draw a DFD-0 for this application
