Question: Course ( course _ id , sec _ id , semester ) , Here the course _ id , sec _ id and semester are

Course(course_id,sec_id,semester), Here the course_id,sec_id and semester are __________ and course is a _________.
Select one:
a.
Relations, Attribute
b.
Attributes, Relation
c.
Tuple, Relation
d.
Tuple, Attributes

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