PRU212

How can you precisely input specific values for a game object's position, rotation, or scale in Unity?

• A. Using the mouse scroll wheel

• B. Manually typing values in the Transform component of the Inspector window

• C. Dragging and dropping values from the Project window

• D. Holding down the Ctrl key while dragging handles in the Scene view

How is Object Destruction typically achieved in Unity?

• A. By disabling the GameObject

• B. By using the Destroy function

• C. By removing the components

• D. By renaming the GameObject

Which Unity component is used for rendering graphics on a game object?

• A. Mesh Renderer

• B. Box Collider

• C. Rigidbody

• D. Audio Source

What does the Unity Transform component allow you to modify?

• A. Audio properties

• B. Particle effects

• C. Position, rotation, and scale of a game object

• D. Lighting settings

What Unity function is commonly used for handling continuous movement based on keyboard input?

• A. OnMouseOver

• B. Input.GetKeyUp

• C. Input.GetKey

• D. OnMouseEnter

In C#, what is the purpose of conditional statements like if and else?

• A. Declaring variables

• B. Running code on each frame

• C. Making decisions and executing different code paths based on conditions

• D. Handling collision events

What is the purpose of implementing UI animations in Unity?

• A. To enhance the visual appeal of UI elements without impacting functionality.

• B. To provide feedback to users and guide them through different states or interactions.

• C. To optimize UI performance and reduce rendering overhead.

• D. To increase the complexity of UI designs without improving usability.

What Unity method is commonly used for handling game over conditions in Unity?

• A. OnTriggerEnter

• B. OnCollisionEnter

• C. OnMouseOver

• D. By checking a game over condition in the Update method

What does the error message "NullReferenceException: Object reference not set to an instance of an object" indicate in Unity?

• A. It indicates that your code is running too slowly and needs optimization.

• B. It means that your code is trying to access a variable or object that is null, resulting in a runtime error.

• C. It signifies that there is an issue with the rendering of your game's graphics.

• D. It indicates that your game has encountered an out-of-memory error.

How can scripts and physics components interact to create realistic movement in Unity?

• A. By adjusting the visual appearance of objects dynamically.

• B. By applying forces and constraints to Rigidbody components based on scripted conditions.

• C. By playing audio clips in response to physics collisions.

• D. By triggering UI elements when physics interactions occur.