True Or False

Question 1 :

A method defines the form or protocol of the operation, but not its implementation.


A). True
B). False
Answer : Option B

Question 2 :

A class is a concept, abstraction, or thing that makes sense in an application context.


A). True
B). False
Answer : Option A

Question 3 :

In UML, a class is represented by a rectangle with three compartments separated by vertical lines.


A). True
B). False
Answer : Option B

Question 4 :

A solid diamond represents a stronger form of aggregation, known as composition.


A). True
B). False
Answer : Option A

Question 5 :

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.


A). True
B). False
Answer : Option A