Accessor Methods

Who is Eddie and what is his profession?

• A software engineer at Valve

• A teacher

• A web developer

• A game designer at Valve

What is the purpose of software engineering according to Eddie?

• To sell products

• To make games

• To empower people

• To create websites

What triggers the website to reveal the color of a shirt?

• Typing in a search

• Hovering over the image

• Scrolling the page

• Clicking a button

What is an accessor method in Java?

• A method that modifies data

• A method that deletes data

• A method that retrieves a value

• A method that prints data

What must be the visibility of an accessor method?

• Default

• Public

• Protected

• Private

Why are accessor methods important in object-oriented programming?

• They allow direct access to modify fields

• They prevent direct access to fields, enhancing security

• They are not important

• They make code run faster

What is the return type of the 'getColor' method?

• boolean

• int

• double

• String

What does the accessor method 'getColor' return?

• The shirt's color

• The shirt's size

• The method's name

• The shirt's price

How do you access the color of 'myRedShirt'?

• Color.getMyRedShirt()

• myRedShirt.color

• myRedShirt.setColor()

• myRedShirt.getColor()

What output is expected when the accessor method for 'myBlueShirt' is called?

• No color

• This shirt is blue

• This shirt is red

• This shirt is yellow