Which of the followings is true?
[A]
The Entity Relationship (ER) model represents the structure of data graphically
[B]
The ER model is a low level database design
IC]
The ER model represents the operation on data
[D]
All of the others
Answer: A
Which of the followings is true?
[A]
The Entity Relationship (ER) model represents the structure of data graphically
[B]
The ER model is a low level database design
IC]
The ER model represents the operation on data
[D]
All of the others
Answer: A