Unity Chapter 4

1. What three types of values do the Transform's Position, Rotation and Scale settings all have in common?

• Width, Height, Depth

• A, B, C

• X, Y, Z

• Speed, Velocity, Acceleration

2. What happens to the Transform Position settings in the Inspector panel when you move an object within a scene using the Move tool button?

• The Inspector panel values become negative

• The Inspector panel values are reset to zero

• The Inspector panel values are automatically updated to match

• The Inspector panel values are unchanged

3. Considering the function call "Secret.Mystery(A, B);", which of the following answers shows the data values getting passed into the function?

• None of these are true

• A, B

• Secret

• Mystery

4. Which of the following is the unique C# name of the Transform object that is assigned to each sprite?

• transform

• Trans

• myTransform

5. Which of the following answers describes the correct order for the three parameters in the Translate()

• z-change, z-change, y-change

• x-change, y-change, z-change

• y-change, x-change, z-change

• z-change, y-change, x-change

6. Which of the following values are valid changes in the X or Y position when calling the Translate() function?

• 1.0f

• -1.0f

• 0.0f

• All of these are true

7. Which of the following Translate() values for changes in the X or Y position will move the sprite a larger distance (more rapidly) across the screen?

• -0.01f

• 0.5f

• 1.0f

• 0.0f

8. Which of the following approaches will best move an object slowly and smoothly across a screen while the game is running?

• Make small changes to X and Y positions from within the Update() function

• Make large changes to X and Y positions from within the Start() function

• Set the initial X and Y Position values in the Inspector panel to small values

• Use the Move tool button to slowly drag the object across the screen

9. Which of the following rotation values will spin an object 30 degrees in the clockwise direction (to the right)?

• 0

• 30

• -30

• 0.30

10. How many degrees are there in a full circle?

• 45

• 180

• 90

• 360