ER diagram

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1. On page 52 of your textbook, answer review questions Q2.1–Q2.6
Submit your answers in a Microsoft Word document.

2. E2. Create requirements and the ER diagram for a scenario with two entities details for which are given below :

  • A health care organization keeps track of its doctors and outpatient locations
  • For each doctor it keeps track of the DoctorID (unique), DoctorName, and DoctorYearOfMDGraduation (year of graduating from medical school)
  • For each outpatient location(OL) it keeps track of the OLID (unique) and OLName

Use the following exercises to complete exercises E.3.5a-E.3.5j. on page 89

E2.2a 1:M relationship, where participation on the 1 side is mandatory and participation on the M side is optional

E2.2b 1:M relationship, where participation on the 1 side is optional and participation on the M side is mandatory

E2.2c 1:M relationship, where participation on both sides is mandatory

E2.2d 1:M relationship, where participation on both sides is optional

E2.2e M:N relationship, where participation on one side is mandatory and participation on the other side is optional

E2.2f M:N relationship, where participation on both sides is mandatory

E2.2g M:N relationship, where participation on both sides is optional.

E2.2h 1:1 relationship, where participation on one side is mandatory and participation on the other side is optional

Here is sample solution for E.3.5a

You can use the free software at https://erdplus.com/documents (Links to an external site.) for drawing ERDs

Submit your answers in a Microsoft Word document.

3. Check the attached file (MC1 invetco Scout) Give that answer ASAP!!!!

4. Watch the video below. find at least three concepts presented in or that you learned from
the video. Give that answer ASAP!!!!

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