Create an Entity Relational Di

A Medical Center is divided into several major units such as Pediatrics, Cardiology, Orthopedics, General Medicine, among others. Each unit has a unit code, unit name, unit address, and unit contact number. Physicians are attached to units and can be attached to more than one unit. Each unit has multiple physicians attached to it. Each unit is also chaired by a physician who is attached to the unit and may, potentially, be attached to other units as well. Each unit can be chaired by only one physician. For example, Dr. Kate McKinnon, the Chair of Cardiology, is attached to both General Medicine and Cardiology. However, a single physician cannot be chair of more than one unit. You have been hired by CTO, Dr. Kalel Jones, to design and develop the database to keep track of physicians, and their attachment to the various units. You also want to keep track of the Center units, the physicians attached to them, and the unit chairs. He also wants to keep track of physician mentors. Essentially, physicians mentor other physicians. For instance, Dr. Krirsten Strong, a physician in General Medicine, is a mentor to Dr. David Won and Dr. Ida Nyong, fellow physicians. A physician can be a mentor to multiple physicians, but a “mentee” physician can have only one mentor. Not all physicians mentor other physicians, and not all physicians have a mentor. Create an Entity Relational Diagram (ERD).

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more