The Rectangles divided into two parts represents
A. Entity set
B. Relationship set
C. Attributes of a relationship set
D. Primary key
Answer:A
The Rectangles divided into two parts represents
A. Entity set B. Relationship set C. Attributes of a relationship set D. Primary key
Explanation:The first part of the rectangle , contains the name of the entity set. The second part contains the names of all the attributes of the entity set.