OOP Terminology

Question 1

OOP

Answer 1

It is a programming model that is based on interconnected objects. Example: Java

Question 2

Abstraction

Answer 2

Abstraction is being able to use something without knowing how it really works Example: A person driving a car.

Question 3

Reserved Words

Answer 3

Words in java that are a part of the language. You cannot use them in any other way. Example: String, int, and boolean.

Question 4

Class

Answer 4

A blueprint for a group of objects with similar characteristics. Example: public class Cars{}

Question 5

Object

Answer 5

An example or instance of a class. For example, Jaguar might be an instance of the class Cars.

Question 6

Modularity

Answer 6

The ability that code can be designed in modules that assemble together and work separately.

Question 7

New Keyword

Answer 7

Creating a word to make a new object in java and storing the new word in the memory of the program. Example: Scanner scan= new Scanner(System.in);

Question 8

Null Keyword

Answer 8

Null is a reserved word for literal strings. it indicates no data is referenced.