Unreal Engine Unreal Engine Networking & Multiplayer

Question 1

What is the default networking architecture used in Unreal Engine multiplayer games?

Accepted Answer

Client-Server

Answer

Peer-to-Peer

Answer

Distributed Mesh

Answer

Broadcast Network

Question 2

Which AActor property must be set to true in Unreal Engine to enable replication for that actor?

Accepted Answer

bReplicates

Answer

bIsReplicated

Answer

bNetworkActor

Answer

bSyncToClients

Question 3

What does RPC stand for in Unreal Engine networking?

Accepted Answer

Remote Procedure Call

Answer

Replicated Property Channel

Answer

Remote Player Controller

Answer

Replicated Physics Component

Question 4

Which RPC type in Unreal Engine is guaranteed to execute on the server, regardless of which machine calls it?

Accepted Answer

Server RPC

Answer

Client RPC

Answer

NetMulticast RPC

Answer

Reliable RPC

Question 5

In Unreal Engine multiplayer, where does the GameMode exist?

Accepted Answer

Only on the server

Answer

On all clients and the server

Answer

Only on the owning client

Answer

On the listen server host only

Question 6

What is 'Net Relevancy' in Unreal Engine?

Accepted Answer

A filter determining which actors are replicated to which clients

Answer

The latency measurement between client and server

Answer

The priority order for loading networked assets

Answer

The maximum player count for a session

Question 7

Which Unreal Engine class handles player-specific connection state, input, and exists only on the server and the owning client?

Accepted Answer

PlayerController

Answer

PlayerState

Answer

GameMode

Answer

Pawn