Which is Dumbledore’s full name?

Question: Which is Dumbledore’s full name?

Choices:

Wulfric Harry Percival Dumbledore
Albus Ptolomeus Brian Dumbledore
Abeforth Percival Wulfric Dumbledore
Albus Percival Wulfric Brian Dumbledore

Correct answer:

Albus Percival Wulfric Brian Dumbledore