Quiz: Pygame Zero - Keeping Score

What should be the initial value of the score variable?

• 1

• 0

• 10

• 5

How do we increase the score when the spaceship catches the gem?

• score = score + 1

• score = score - 1

• score = score * 2

• score = score / 2

What keyword is used to access a global variable inside a function?

• local

• var

• nonlocal

• global

How do we update the x-coordinate of the ship when moving left 5 pixels?

• ship.x = ship.x / 2

• ship.x = ship.x - 5

• ship.x = ship.x + 5

• ship.x = ship.x * 2

What is the purpose of the draw() function in the program?

• To display visuals on the screen

• To handle keyboard input

• To move the gem

• To update the score

What is the color of the text used to display the score?
screen.draw.text('Score: ' + str(score), (15,10), color=(255,255,255), fontsize=30)

• White

• Blue

• Green

• Red

What is the size of the font used to display the score?
screen.draw.text('Score: ' + str(score), (15,10), color=(255,255,255), fontsize=30)

• 30

• 35

• 20

• 25

What is the purpose of the update() function in the program?

• To display visuals on the screen

• To handle keyboard input

• To move the gem

• To update the game state

Which keyword is used to define a function in Python?

• def

• function

• define

• func

How do we decrease the y-coordinate of an object by 10 pixels?

• object.y = object.y - 10

• object.y = object.y + 10

• object.y = object.y / 10

• object.y = object.y * 10