Unreal Engine Blueprint Visual Scripting

Question 1

What are Blueprints in Unreal Engine?

Accepted Answer

A visual scripting system that allows game logic creation without writing code

Answer

3D models

Answer

Project management tools

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A rendering engine

Question 2

What is an Event Graph in a Blueprint?

Accepted Answer

The main visual scripting area where you define how a Blueprint responds to gameplay events

Answer

A chart showing events over time

Answer

A graph of player metrics

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A database schema

Question 3

What is a Blueprint variable?

Accepted Answer

A named data container within a Blueprint that stores values like numbers, vectors, or references

Answer

A changing Blueprint color

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A type of 3D model

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A lighting setting

Question 4

What is the difference between a Blueprint Actor and a Blueprint Component?

Accepted Answer

An Actor is a complete entity in the world; a Component is a modular piece of functionality added to an Actor

Answer

There is no difference

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Actors are only for characters

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Components are only visual

Question 5

What does the 'BeginPlay' event do?

Accepted Answer

Fires once when the game starts or when the Actor is spawned, used for initialization logic

Answer

Starts playing music

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Begins the play mode in the editor

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Plays an animation

Question 6

What is casting in Blueprints?

Accepted Answer

Converting a reference from one type to a more specific type to access its unique properties and functions

Answer

Throwing objects

Answer

Creating shadows

Answer

Recording gameplay