Unreal Engine Blueprints Unreal Engine Blueprints MCQ 3

Question 1

What Blueprint feature allows you to store a group of related variables in a single structured type?

Accepted Answer

Struct

Answer

Structs (Structure assets) let you bundle multiple variables of different types into one named data container.

Question 2

Which Blueprint node is used to iterate over every element in an Array?

Accepted Answer

For Each Loop

Answer

The ForEach Loop node iterates over each element of an array, providing the current element and its index on each iteration.

Question 3

In Unreal Engine Blueprints, what does 'Replicated' mean when set on a variable?

Accepted Answer

The variable's value is synchronized from server to clients in multiplayer

Answer

Setting a variable to Replicated causes its value to be automatically synced from the server to all connected clients in a networked game.

Question 4

What is the role of the 'Event Dispatcher' in Blueprints?

Accepted Answer

It allows a Blueprint to broadcast an event that other Blueprints can bind to and respond

Answer

Event Dispatchers implement an observer/delegate pattern, letting other Blueprints subscribe and react when the dispatcher is called.

Question 5

Which Blueprint graph is used to define how a component or object responds to physics collisions?

Accepted Answer

Event Graph

Answer

The Event Graph is where you place collision events like OnComponentHit or OnActorBeginOverlap to respond to physics interactions.

Unreal Engine Blueprints Practice Test