Construct an E-R diagram for a hospital with a set of patients and a set of medical doctors. Associate with each patient a log of the various tests and examinations conducted.
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A:
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A: let us see the answer:- "Since you have asked multiple questions we are solving the first for you if…
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- 4. Sequence Model: a. A sequence diagram is useful for what purpose? b. b. Create a scenario in the proper format for a sequence of events that occur during the execution of a travel agency system, such as for a use case, c. Create a sequence diagram for a session with the travel agency system, |Construct an E-R diagram for the following hospital: In this hospital, we have many patients (characterized by social security number, name, insurance, the admission date, and the date of check out) received by medical doctor. Each medical doctor in the hospital is characterized by: ID number, name, and specialization. For every patient, the medical doctor will perform one or more tests and examinations to diagnose his illness. Each test or examination is characterized by an ID, name, date, time, and result. In your ER-Diagram, you must specify the key for each entity and all relationship cardinalities.Generate an Activity UMLdiagram that starts with the customer connecting with the web site and ends with the order available for pickup or ready for delivery. This should be a very focused and specific UML Activity diagram. Note that the workers will also interact with the process at some point - identify the step or steps where the workers interact with the system. The activity diagram must contain a minimum of 15 elements. *** Number each element of the activity diagram. ***
- 5. A Bachelor level student can take course at a university. Courses can be lectures or lab classes .Each Student must take at least one course .Each course is held by the research department .Each research Department has a at least one professor and 0 to 30 research assistant. Student, Professor and research assistants have a lot in common: They have name, a first name, date of birth, address, contact etc. Which diagram type can be used to describe this? Draw such a diagram for this.Give me UML diagram A football association is comprised of something like four football crews. Every football crew is made out of eleven to seventeen players, and one player is the commander of the group. The football crews mess around against one another. A group has here and there a chief, and is dependably lead by a mentor. A chief can deal with various groups. Individuals (player, mentor, chief) are distinguished by a name and a location. Give me the UML diagrams with explanationDraw a partitioned activity diagram for the rent car use case of Rent-A-Car. Rent-A-Car company has a website through which a user is allowed to book and pay for their rental cars. When a customer makes a request to rent a car the customer is presented with different car models from the catalog. The customer selects a model. The system checks if a car is available for the model selected. If a particular car is not available, the customer is requested to choose a different model. If the chosen model is available, the rental price is displayed to the customer. The customer needs to confirm if they would like to proceed with renting the car at that price or would like to opt for a different model. If the customer decides to proceed with booking the car, they must upload their driver’s license for verification. The driver’s license is verified by a staff member once it is uploaded. Only if the license is valid, does the system deduct payment and deposit from the clients credit card. If…
- Explain in detail what is happening in this diagram.Identify all the statements that are true about the diagram: A is a part of B B is a part of A If an instance of A is deleted, all contained instances of B are also deleted. If an instance of A is deleted, the contained instances of B are not affected1. Create the initial ER diagram for a car dealership. The dealership sells bothnew and used cars, and it operates a service facility. Base your design on thefollowing business rules:a. A salesperson can sell many cars, but each car is sold by onlyonesalesperson.b. A customer can buy many cars, but each car is sold to only onecustomer.c. A salesperson writes a single invoice for each carsold.d. A customer gets an invoice for each car(s) hebuyse. A customer might come in only to have a carserviced; that is, one need not buya car to be classified as a customer.f. When a customer takes in one or more cars for repair or service,one serviceticket is written for each car.g. The car dealership maintains a service history for each car serviced. The servicerecords are referenced by the car’s serialnumber.h. A car brought in for service can be worked on by many mechanics,and eachmechanic can work on many cars.i. A car that is serviced may or may not need parts. (For example, parts are…
- Accounting Department Process Scenario: We are a manufacturing company. A customer placed an order and it was received by the company. The customer will pay it at a later date. Then, the company processed the order and shipped it to the customer after the payment has been received from the customer. Can you create a context diagram, logical DFD, physical DFD, and a flow chart based on the scenario? Thank you.MAKE AN ER DIAGRAM FOR THE FOLLOWING PROMPT: Various physicians are working for a clinic and these doctors are identified by their respective employee numbers. The other descriptors of a doctor are: name, gender, address, and phone. Each physician’s specialty and rank are captured. Every physician serves as a primary care physician for at least one patient; however, no more than 20 patients are allotted to a physician. Every patient is assigned one physician for primary care. Data for patients include: patient number (the unique identifier of a patient), name, gender, date of birth, blood type and the code and name of allergies, if any. Physicians may prescribe medications to patients; thus, it is necessary to capture which physician(s) prescribe(s)s what medication(s) to which patient(s) along with dosage and frequency. In addition, no two physicians can prescribe the same medication to the same patient. If a physician leaves the clinic, all prescriptions written by that physician…Develop a context diagram and level-0 diagram for the hospital pharmacy system described in the following narrative. If you discover that the narrative is incomplete, make up reasonable explanations to complete the story. Supply these extra explanations along with the diagrams. The pharmacy at Mercy Hospital fills medical prescriptions for all hospital patients and distributes these medications to the nurse stations responsible for the patients’ care. Prescriptions are written by doctors and sent to the pharmacy. A pharmacy technician reviews each prescription and sends it to the appropriate pharmacy station. Prescriptions for drugs that must be formulated (made on-site) are sent to the lab station, prescriptions for off-the-shelf drugs are sent to the shelving station, and prescriptions for narcotics are sent to the secure station. At each station, a pharmacist reviews the order, checks the patient’s file to determine the appropriateness of the prescription, and fills the order if the…