Lesson 04 Number Wizard UI

When using Random.Range(min, max) where min is an integer of 1 and max is an integer of 5, what are are the possible values we can return?

• 1, 2, 3, 4

• 0, 1, 2, 3, 4

• 0, 1, 2, 3, 4, 5

• 1, 2, 3, 4, 5

When creating standalone PC/Mac builds it's always good manners to provide players with an easily accessible way to quit the game.

• True

• False

Using "Application.Quit() pretty much does nothing when used in the editor.

• True

• False

Application.Quit() always needs to be connected to a button and this is done using a public method.

• True

• False

The following function call will return random values in what range?int result = Random.Range(0, 7);

• 1, 2, 3, 4, 5, 6

• 0, 1, 2, 3, 4, 5, 6

• 1, 2, 3, 4, 5, 6, 7

• 1 or 7 only

When using Random.Range() with integers, min is inclusive and max is exclusive.

• True

• False

When displaying our guess to the player, why do we need to use ToString() and not just display our integer as it is?

• To avoid the issue where our number has too many decimal places to display within our text box.

• Because we are presenting both words and numbers in our guess box and need a way to combine those values.

• We are using a text field so we can make our guess font look pretty, and our text field requires data as a string.

• So that we can confuse the player, keep them guessing.

What would the following code output to the Console window?

• The values 0, 1, 2 in that order

• The values 0, 1, 2, 3 in that order

• The values 1, 2, 3 in that order

• The values 1, 2 in that order

What would the following code output to the Console window?

• The values 4, 3, 2, 1, 0 in that order

• The values 3, 2, 1, 0 in that order

• The values 4, 3, 2, 1 in that order

• The values 0, 1, 2, 3, 4 in that order

Why do we use [SerializeField] in front of our variables when declaring them?

• To make our variables global so that they can be used by any script

• Because it is often quicker / easier to make changes to our variables in the inspector than in our code.

• To declare that our variables are private to a specific class.

• Because it ensures that the variable is attached as a component to the relevant parent game object.