Mock test

1. What would be the best way for a UI menu system to be worked on from a programmer's perspective, but at the same time in a way that doesn't interfere with an artist working on the same workflow?
   1. Make it so that each UI component has its own class so that any art changes won't affect either outcome.
   2. Give each UI component a separate material so that any changes in the code will be isolated.
   3. Use prefabs for each UI component so that any artist can modify them individually. 
   4. Have a separate script that sweeps through all UI components to check any changes that are made so that they're known to everyone.
2. An Image component has a sprite in its Source Image parameter and its Image Type is set to Filled. What does Filled do?
   1. Fills open spaces in the sprite.
   2. It offers various ways to fill in the sprite.
   3. Makes it so no other sprite can override it.
   4. Inverts the color of the sprite.
3. What component does CrossPlatformInputManager replace?
   1. anyKey
   2. Input...