Part A
grade 31+1 (BONUS) =32/35
see comments below
On the above print screen we can clearly see the relationships


The relation ship is 1:m
Looking at the course ID , you can take one course and relate it to many students on
trainee side. That means the relation ship is one to many
what about realting from student to trainee side??
grade=-1
Table Name
COURSE
TRAINing
Primary Key(PK)
PK
PK
Foreign Key
N/A
N/A
need to identify PK and FKs by attributes. There is a FK in TRAINING table
grade=-2
q3 need a count and not a list
grade=-1
bonus incorrect data repeating +1