Unreal Engine C++ Quiz

What is the primary programming language used in Unreal Engine for game development?

• Java

• HTML

• Python

• C++

In Unreal Engine, what does C++ stand for?

• C plus plus

• C=

• C-

• C#

Which programming language is used to create gameplay logic in Unreal Engine?

• C++

• HTML

• Java

• Python

What is the role of C++ in Unreal Engine compared to Blueprints?

• C++ is primarily used for creating art assets in Unreal Engine, while Blueprints are used for coding AI behavior.

• C++ is used for visual scripting in Unreal Engine, while Blueprints are used for core engine development.

• C++ is only used for debugging purposes in Unreal Engine, while Blueprints are the main programming language.

• C++ is used for low-level programming, performance-critical code, and engine modifications, while Blueprints are used for rapid prototyping and gameplay logic.

How does Unreal Engine handle memory management in C++?

• Unreal Engine uses its built-in memory management system with features like automatic memory allocation and deallocation, smart pointers, and garbage collection.

• Unreal Engine uses manual memory management with no built-in features for memory allocation and deallocation.

• Unreal Engine has no memory management system in place for C++.

• Unreal Engine relies on third-party libraries for memory management in C++.

What are some advantages of using C++ over Blueprints in Unreal Engine?

• Blueprints offer better performance than C++

• C++ has limited memory management capabilities compared to Blueprints

• Blueprints allow for more complex logic and algorithms than C++

• C++ provides better performance, allows for more complex logic and algorithms, offers better memory management control, and enables easier integration with external libraries.

Can you create custom classes and data structures in C++ for Unreal Engine?

• No

• Yes

• Maybe

• Sometimes

What are some common C++ data types used in Unreal Engine development?

• int, float, FVector, FString, TArray, UObject

• bool

• double

• FVector2D

How can you debug C++ code in Unreal Engine?

• Ask other developers to debug the code remotely.

• Use the built-in debugger provided by the Unreal Editor.

• Manually review the code without any debugging tools.

• Use a third-party debugger not supported by Unreal Engine.

What are some best practices for optimizing C++ code in Unreal Engine?

• Use forward declarations, minimize header includes, use const and constexpr, avoid virtual functions, utilize Unreal's profiling tools, optimize loops and data structures.

• Avoid using const and constexpr

• Include all headers in every file

• Always use virtual functions