When a business rule involves three or more graphical symbols, you can show the constraint as a note and attach the note to each of the symbols by a dashed line.

The fact that the same operation may apply to two or more classes is called what?

A. Inheritance

B. Polymorphism

C. Encapsulation

D. Multiple classification

The object-oriented development life cycle is which of the following?

A. Analysis, design, and implementation steps in the given order and using multiple iterations.

B. Analysis, design, and implementation steps in the given order and going through the steps no more than one time.

C. Analysis, design, and implementation steps in any order and using multiple iterations.

D. Analysis, design, and implementation steps in any order and going through the steps no more than one time.

Multiplicity is the same as what concept for an ERD?

A. Relationship

B. Attribute

C. Entity

D. Cardinality

Composition is a stronger form of which of the following?

A. Aggregation

B. Encapsulation

C. Inheritance

D. All of the above