Refer to the following entity-relationship diagram: a student has taken four courses so far. How many records will the student have in the Grade table?
A)1
B)2
C)3
D)4

Question

Refer to the following entity-relationship diagram: a student has taken four courses so far. How many records will the student have in the Grade table? 
A)1 
B)2 
C)3 
D)4

Quizplus · Accepted Answer

Each course taken by the student will have a separate record in the Grade table, and since the student has taken four courses, there will be four records in the Grade table.

Refer to the Following Entity-Relationship Diagram: a Student Has Taken