Multiple Choice
In object-oriented modeling,which is defined first:
A) Objects
B) Classes
C) Features of objects
D) Interaction among objects
Correct Answer:

Verified
Correct Answer:
Verified
Q50: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming
Q51: Which of the following ERD conversion rules
Q52: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming
Q53: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -In
Q54: Stable means that a primary key should
Q56: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming
Q57: In order to enforce referential integrity constraints
Q58: A common design error that occurs when
Q59: Single purpose means that a primary key
Q60: An associative entity type should be used