Multiple Choice
What is true about creating an entity relationship diagram?
A) There will be at most seven entities
B) There will be at most seven relationships
C) If you identify more than seven entities,analyze and combine until you have seven or less
D) It is an iterative process
E) Entities will have at most seven attributes
Correct Answer:

Verified
Correct Answer:
Verified
Q27: During the analysis phase,analysts create programming models
Q28: ERD's and DFD's are two techniques for
Q29: On an ERD,similar kinds of information are
Q30: The three steps in creating an ERD
Q31: An entity:<br>A)Is the association between two related
Q33: Information in the data dictionary is called:
Q34: What type of process is creating an
Q35: Independent entities are:<br>A)When a child requires attributes
Q36: In creating ERD's,which would most likely NOT
Q37: The three steps in creating an ERD