Consider the below ERD in Figure 03 of Student Enrolment system and answer the below questions.List the strong (non-weak) entity types in the ER diagram.Is there a weak entity type? If so, give its name, partial key, and identifying relationship.What constraints do the partial key and the identifying relationship of the weak entity type specify in this diagram?List the names of all relationship types, and specify the (min, max) constraint on the participation of an entity type in a relationship type. Justify your choices.List concisely the user requirements that led to this ER schema design FnameDate ofStudent NLnameEnrollmentumNIDStudentEnrollsEnrolimentCourse nameAddressBdateTimeCCNLectureDatesubjectLecturer nameLectuere_IDSubject codeL LastNameL FirstNameSubject_UnitLecturerLecturessubjectssubject UdseL_emailLAddress

List the strong (non-weak) entity types in the ER diagram. Student Enrollment Lecturer Subjects…

Answered: Consider the below ERD in Figure 03 of…

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

Related questions

Question

Consider the below ERD in Figure 03 of Student Enrolment system and answer the below questions.

List the strong (non-weak) entity types in the ER diagram.
Is there a weak entity type? If so, give its name, partial key, and identifying relationship.
What constraints do the partial key and the identifying relationship of the weak entity type specify in this diagram?
List the names of all relationship types, and specify the (min, max) constraint on the participation of an entity type in a relationship type. Justify your choices.

List concisely the user requirements that led to this ER schema design