Java Method Basics

What is the difference between a class and an object?

• A class is a blueprint to make an object
• An object is a blueprint to make a class
• A blueprint is an object to make a class
• Blueprint class is an object make a

An object is an instance of a:

• parameter
• method
• class
• application

As a blueprint is a design for a house, a class is a design for a(n):

• object
• variable
• constant
• statement

Data type for non return method is

• int

• double

• void

• public static

Copy of _________________ are created for each object of the class.

• Class Variables

• Static Variables

• Instance Variables

• Local Variables

What is/are true about name of constructor?

• Keyword can be used to name a constructor

• It may only be main()

• User may decide any name

• Must be same as that of its class

Constructor are used to-

• Assign values to instance variables

• Assign values to constants

• Allocate memory space to variables

• All of above

Given an instance of the Athlete class called athlete, what is the proper way to get the value of the jersey number?

• athlete.jersey

• 
  athlete.jersey()
• athlete.getJersey

• athlete.getJersey()

An attribute of an object; a non-static variable defined at the class level.

• instance 
• integer
• static
• primitive

A special method that initializes the instance variables of a newly-constructed object.

• return
• class
• constructor
• variable