Database-Management-System

Question 503

The E-R model is expressed in term of
I. Entities
II. The relationship among entities.
III. The attributes of the entities.
IV. Functional relationship.

A	I, II
B	I, II, IV
C	II, II, IV
D	I, II, III

Database-Management-SystemER-ModelUGC NET CS 2009 Dec-Paper-2

Question 503 Explanation:

The E-R model is expressed in term of Entities, relationship among entities and attributes of the entities.

Correct Answer: D

Question 503 Explanation:

The E-R model is expressed in term of Entities, relationship among entities and attributes of the entities.