Object Oriented Programming Concepts

Question 1

Which reserved word must be used to call a method of a superclass?

Accepted Answer

super

Question 2

What is the general name for the initialisation process for a class?

Accepted Answer

Constructor

Question 3

Which of the following describe the types of access users have in OOP?

Accepted Answer

Public, Private

Question 4

Eye colour, height and hair colour are _________ of a human

Accepted Answer

Attributes

Question 5

Which one of this describes a Child class best?

Accepted Answer

A class that inherits attributes from another class.

Question 6

What could the object orientated programming term 'encapsulation' also be known as?

Accepted Answer

Information Hiding

Question 7

What key term in OOP would we associate these commands with? (Sit, Speak)

Accepted Answer

Methods

Question 8

How do you access encapsulated functions and variables?

Accepted Answer

Public functions, Public methods

Question 9

Methods behave differently according to the context in which they are used - this is known as:

Accepted Answer

Polymorphism

Question 10

What can constructor be classed as?

Accepted Answer

Method

Question 11

To override a superclass method in a subclass, the subclass method ____.

Accepted Answer

must use the same method name and the same parameter types

Question 12

Which of the following indicates ClassA is a superclass of ClassB?

Accepted Answer

public class ClassB inherits ClassA

Questions 12