Encapsulation - Day 3

Question 1

Private usage

Answer 1

Private variables are only accessible inside the class

Question 2

Setter and getter

Answer 2

Set values to private variables: setter method
-> mutator methods

Fetch values of private variables: getter method
-> accessor methods

Question 3

Encapsulation definition

Answer 3

Restricting access to data.

Basic principle of OOP

Question 4

Private set up

Answer 4

Class Poop {

   Private  ; }

Class Testy {

    Public \_\_\_\_\_\_\_\_{

            Poop poop = new Poop(); 

This Won’t allow access to private variables in class poop

Question 5

Accessing private variables

Answer 5

Getting method

 public  get() {
            Return ;
} 

Setter method

public void set( ) {
this. = variable

Question 6

Getter

Answer 6

Returns variable

I.e private void shoes;

public String getShoes() {
Return shoes;
}

Question 7

Setter

Answer 7

Creates a method to set the data type, variable

private String shoes; (defined in class)

public void setShoes(String shoes) {
this.shoes = shoes;
}