3 pages with references. • Create a Use Case diagram for a student searching an online workshop database for the availability of courses s/he wishes to take in the semester. • Create a Use Case di

PART A 

Create a Use Case diagram for a student searching an online workshop database for the availability of courses s/he wishes to take in the semester.

 Create a Use Case diagram for a student enrolling in three courses via the online workshop enrollment application.

PART B

Draw a logical ERD for the online workshop registration system from Part A. The system should enable the enrollee to browse workshop courses, enroll in one or more courses, and perform cancellations. The ERD must have a minimum of three entities, related attributes, and 1:1 or 1:M associations. Use a modeling tool with UML notations to show entities as rectangles and denote cardinality with notations.