A. Rectangles B. Circles C. Diamonds D. Lines In an E-R diagram, entities are represented as:

	A.	Rectangles
	B.	Circles
	C.	Diamonds
	D.	Lines

In an E-R diagram, entities are represented as:

Expert Solution

The correct answer is A.Rectangles.
In an E-R diagram, entities are represented as rectangles.

Explanation:

An E-R diagram is the diagrammatic presentation of relationship among entity sets. It shows the database structure through the diagram.
In an E-R diagram the rectangles represent Entities. Circles represent Attributes. Diamonds represent relationships. Lines link the attributes to entity sets.

ekkarill92 answered 2 years ago

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