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- Starting with a context diagram, draw as manynested DFDs as you consider necessary torepresent all of the details of the engineeringdocument management system described inthe following narrative. You must draw atleast a context diagram and a level-0 diagram.In drawing these diagrams, if you discoverthat the narrative is incomplete, make up rea-sonable explanations to complete the story.Provide these extra explanations along withthe diagrams.Projects, Inc. is an engineering firm withapproximately 500 engineers that providemechanical engineering assistance to organi-zations, which requires managing many docu-ments. Projects, Inc. is known for its strongemphasis on change management and qualityassurance procedures. The customer providesdetailed information when requesting a docu-ment through a web portal. The company liai-son (a position within Projects, Inc.) assignsan engineer to write the first draft of therequested document. Upon completion, twopeer engineers review the document to…I want you to draw an ER Diagram about Human Resourses containing Entities like employee and departments ... i need The ER diagram to have complex structure and as many entities and attributes as possibleConstruct 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.
- Draw an ER diagram illustrating 3 entities, professor, student, courses, their attributes and the relationship diamonds among them.design a 'Information System' that addresses a real life situation. You can search the internet for an idea of an Information System. 2 . Create an ER Diagram of the organization. Your diagram should contain atleast 10 entities.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…
- Draw me a context-level Data Flow Diagram To draw a context-level Data Flow Diagram (DFD) for the Ice Cream Shop System by hand or using diagramming software, follow these steps: Central Process: In the center of your page, draw a large rounded rectangle. Label it "Ice Cream Shop System" to represent the entire system. External Entities: Draw three rectangles on your page for the external entities: Place one rectangle at the top and label it "Customer" to represent the source of orders and feedback. Place another rectangle at the bottom and label it "Supplier" to represent the entities that supply inventory to the shop. Place the third rectangle to the left side of the central process and label it "Inventory System" to represent the system that tracks inventory levels and provides stock reports. Data Flows: Draw an arrow from the "Customer" rectangle to the central process. Label this arrow "Orders and Feedback" to show the data flow from customers to the system. Draw an…Develop a context diagram and a level-0 diagram for the contracting 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. Government Solutions Company (GSC) sells computer equipment to federal government agencies. Whenever a federal agency needs to purchase equipment from GSC, it issues a purchase order against a standing contract previously negotiated with the company. GSC holds several standing contracts with various federal agencies. When a purchase order is received by GSC’s contracting officer, the contract number referenced on the purchase order is entered into the contract database. Using information from the database, the contracting officer reviews the terms and conditions of the contract and determines whether the purchase order is valid. The purchase order is valid if the contract has not expired, the type of equipment…Computer Science a car showroom, a public library, a pharmacy, a clinic, a school(any of these plz) 2- Choose a suitable system scenario which has different interacting entities (at least 3 of them). Write a description of your system and describe each entity with its states and behaviors. Put this description as the introduction of your project report. 3- Using the Unified Modeling Language (UML), design a class diagram for each entity and add them to the project report. There must be at least 3 DIFFERENT CLASSES (The test class is not included). Your classes should demonstrate the following OOP concepts: a. Appropriate package and class declarations. b. Composition relationship. c. Inheritance relationship. d. Encapsulation (turn states and behaviors into attributes and methods). e. Correct access modifiers and data types. f. Constructors and copy constructors. g. Get and set methods (with using this keyword). h. toString() and equals() methods. 4- In the IDE, write a class…
- Can you please create a swim-lane process diagram for a Bakery for the Production Department? DESIGN and DRAW a high-level “as-is” swim-lane process diagram depicting the process above. The diagram should show the bands, process flows, roles, and/or cross-functional interactions required, as well as where two or more decisions are made. Cross-functional interactions can include the following departments: Production Department which bakes the bread; Distribution Department that delivers the bread; Sales Department where customer orders and wholesale pickups are managed; Marketing that promotes and manage the company’s branded products; Finance and Accounting that manages the customer accounts.Create a ER Diagram for the following: Patient and Services Management for a Large HospitalHospitals house several specializations in medicine and provide routine medical treatment andservices (surgery, medical examinations, etc.) to the public. Hospitals also typically have "In-patient" and "Out-patient" departments and at least one pharmacy. Bills are raised on patients foreach service provided (by various doctors and labs) and a consolidated statement as well as aconsolidated history produced for each patient visit. This system must provide support for theabove operations.This question require context diagram. Example of the diagram that are required are showing in the image below. First diagram- will be 5 entities which main titles sri melur apartment. Second diagram- 5 entities which main title sri melur apartment Its like level 0 and level 1 diagram. A little explanation needed, and diagram. Need original answer from you, really appreciated.