Week 12 Quiz

What is the return of the GetOwner() function?

• UActorComponent

• UActorComponent*

• AActor

• AActor*

The crash error "EXCEPTION_ACCESS_VIOLATION" generally means you have ...

• dereferenced a nullptr.

• accessed outside the bounds of the array.

• an infinite loop.

• called a function that does not exist.

Collision Hit Events will be called only once when the collision occurs.

• TRUE

• FALSE

An actor has been spawned on the server and replicated to all clients. The local role of the actor on the server is ...

• ROLE_None

• ROLE_Authority

• ROLE_AutonomousProxy

• ROLE_SimulatedProxy

I have declared a function UPROPERTY(Server, Reliable) void ServerFire(); in the class AGun. How would I add this to the .cpp file?

• void AGun::ServerFire() { ... }

• void AGun::ServerFire_Server() { ... }

• void AGun::ServerFire_Implementation() { ... }

• void AGun::ServerFire_Validate() { ... }

Which UPROPERTY tags would I use to create a Client RPC function that includes some form of validation?

• UPROPERTY(Client, Reliable)

• UPROPERTY(Client, Reliable, WithValidation)

• UPROPERTY(Client, Reliable, IncludesValidation)

• UPROPERTY(Client, Reliable, Validation)

I am on a client computer connected to a dedicated server. The Remote Role of the pawn that I am currently possessing will be what?

• ROLE_None

• ROLE_Authority

• ROLE_AutonomousProxy

• ROLE_SimulatedProxy

Operations running on two different threads use the same stack.

• TRUE

• FALSE

Operations running on two separate threads use the same Heap.

• TRUE

• FALSE

When does a Race Condition occur?

• When two or more threads attempt to change the same data at the same time.

• When two or more threads are locked from accessing the same data indefinitely.

• When the main thread starts running faster than the alternate thread.

• A thread creates a local variable after another thread has already tried to access it.