Problem In this problem, we wish to design and build components of an assessment management system using gRPC. The system has three user profiles: learner, administrator and assessor. Note that each user should have a unique identifier in the system. A learner registers for courses, submits assignments for each assessment of each course he/she registered for, and finally checks his/her result. An administrator adds new courses and sets the number of assessments for each course and the assessment weights. He/she also assigns assessors to each course. Finally, an assessor allocated for a course assesses the assignments submitted. In short, we have the following operations: • create_courses, where an administrator creates several courses, defines the number of assignments for each course and sets the weight for each assignment. This operation returns the code for each created course. It is bidirectional streaming;

Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter9: Database Design
Section: Chapter Questions
Problem 6P
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In this problem, we wish to design and build components of an assessment
management system using gRPC. The system has three user profiles: learner,
administrator and assessor. Note that each user should have a unique identifier
in the system. A learner registers for courses, submits assignments for each
assessment of each course he/she registered for, and finally checks his/her result.
An administrator adds new courses and sets the number of assessments for each
course and the assessment weights. He/she also assigns assessors to each course.
Finally, an assessor allocated for a course assesses the assignments submitted.
In short, we have the following operations:
• create_courses, where an administrator creates several courses, defines
the number of assignments for each course and sets the weight for each
assignment. This operation returns the code for each created course. It is
bidirectional streaming;

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