Unity Review and Assessment 5

Question 1

What is the purpose of LateUpdate()?

Accepted Answer

Run after all Update calls, ideal for camera follow

Answer

Run physics

Answer

Initialize variables

Answer

Handle collisions

Question 2

Which data structure does ScriptableObject primarily help with?

Accepted Answer

Storing shared data assets independent of scene objects

Answer

Rendering meshes

Answer

Physics simulation

Answer

Playing audio

Question 3

What does Vector3.Lerp() compute?

Accepted Answer

A linear interpolation between two points

Answer

The cross product

Answer

The dot product

Answer

A normalized vector

Question 4

Which build setting reduces draw calls by combining static meshes?

Accepted Answer

Static batching

Answer

Dynamic batching

Answer

GPU instancing

Answer

Occlusion culling

Question 5

What does the NavMesh system provide?

Accepted Answer

Pathfinding for agents

Answer

Audio mixing

Answer

Particle effects

Answer

Lightmap baking

Question 6

Which method permanently removes a GameObject from the scene?

Accepted Answer

Destroy()

Answer

Disable()

Answer

SetActive(false)

Answer

Hide()

Question 7

What is the main benefit of object pooling in Unity?

Accepted Answer

Reusing objects to avoid costly instantiation and garbage collection

Answer

Better lighting quality

Answer

Higher texture resolution

Answer

Smoother audio