Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
After completing a course in database management, you have been hired as a data analyst by Abdel-Nasser Hospital. Your first assignment is to work as part of a team of three persons to develop a high-level E-R diagram for the hospital. You conduct interviews with a number of hospital administrators and staff to identify the key entities for the hospital. After a short time your team has identified the following entities:
·Ward a treatment center within the hospital. Examples of wards are maternity and emergency care. Each ward has a ward number (identifier) and a ward name.· Patient a person who is either admitted to the hospital or is registered in an outpatient program. Each patient has a patient number (identifier) and name.· Physician a member of the hospital medical staff who may admit patients to the hospital and who may administer medical treatments. Each physician has a physician ID (identifier) and name.·Bed a hospital bed that may be assigned to a patient who is admitted to the hospital. Each bed has a bed number (identifier), a room number, and a ward number.· Item any medical or surgical item that may be used in treating a patient. Each item has an item number (identifier), description, and unit cost.· Employee any person employed as part of the hospital staff. Each employee has an employee number and name.· Treatment any test or procedure performed by a physician on behalf of a patient. Each treatment has a treatment ID that consists of two parts:treatment number, and treatment name.The team next recorded the following information concerning relationships:
1. Each hospital employee is assigned to work in one or more wards. Each ward has at least one employee. and may have any number of employees. Th hospital records the number of hours per week t a given employee works in a particular ward.2. Each ward has exactly one employee who is designated nurse in charge for that ward.3. A given patient may or may not be assigned to a bed (since some patients are outpatients). Abed may or may not be assigned to a patient.
Draw a flowchart or write pseudocode to represent the logic of a program that allows the user to enter three values.
Develop a DTD for a catalog of cars, where each car has child elements make, model, year, color, engine, number_of_doors, transmission_type, and accessories.
Create a complete limited entry decision table
Draw an ERD. The database should track work orders and tasks of work orders. The following detailed information requirements should be represented by the ERD.
Draw a flowchart to accept two number and any one of the follwing characters: +,-,*, and / . based on the character entered, the number should be added.
Describe each section of the dialogue box. Imagine, you are developing a web-based system for an airline. Sketch the dialog diagram for some sample screens that users will need to navigate through.
The user will then be able to continue calculating the pay for additional employees until the user decides to stop or until the maximum number of employees is reached. Create a Visual Logic Flow Chart.
Create single Conceptual ERD (on a single slide) for entire Case Study showing all attributes and identifying each entity's primary key.
Instructors are capable of teaching many different courses. Draw an entity-relationship diagram for HEG (in 3NF).
Suppose that at PVF, each product. Design E-R diagram for this situation and state minimum and maximum cardinalities on the diagram.
Illustrate how are RFID systems used in inventory control and supply chain management? What kinds of relationships are possible in relational database?
Research, write, and provide a 4-6 page proposal of the alternative methods the firm might consider for completing the Frequent Shopper Program. Explain how the firm would conduct testing for each development method.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd