Module 3

Question 1

• can be defined as a template/blue print that describes the behaviors/states that object of its type support.
• A type or classification to which all similar objects belong.

Answer 1

Class

Question 2

is an instance of a class which has physical existence.

Answer 2

Object

Question 3

Objects have :

Answer 3

States and Behaviors

Question 4

A class can contain any of the following variable types :

Answer 4

• Local Variable
• Instance Variable
• Class Variable

Question 5

Variables defined inside methods, constructors or blocks

Answer 5

Local Variable

Question 6

variables within a class but outside any method.

Answer 6

Instance Variable

Question 7

variables declared
within a class, outside any method, with the static
keyword.

Answer 7

Class Variable

Question 8

There are three steps when creating an object from a
class:

Answer 8

• Declaration
• Instantiation
• Initialization