This is a very broad question, and not worded correctly. Severus Snape killed Albus Dumbledore in the end of the sixth book. Dumbledore had asked Snape to kill him, to save Draco Malfoy's soul because of the Unbreakable Vow that Narcissa Malfoy made Snape take in the beginning of the sixth book since Voldemort had ordered Draco to kill Dumbledore.
Dumbledore had put on a cursed ring and had it not been for Snape stopping it from spreading around his body he would have died, however he was going to die within a year. So to make things easier he asked Snape to kill him which would protect Snape's cover and make sure that Dumbledore was the last true master of the Elder wand.
Dumbledore's full name is Albus Percival Wulfric Brian Dumbledore, giving him three middle names.
Albus Percival Wulfric Brian Dumbledore and his brother was called Aberforth Dumbledore He also had a sister called Ariana Dumbledore.
Albus Dumbledore was a half-blood.
Albus Dumbledore is male.
Aberforth Dumbledore is his full name. No middle name has ever been mentioned.
i did. :] oops!
no
he was killd at the end
yes
they killd um
no he killd his self
no she died after the box opend. Zeus killd her
he killd peaple
he man who killed Lennon was David Chapman.
Albus Dumbledore's brother is Aberforth Dumbledore.
Dumbledore's full name is Albus Percival Wulfric Brian Dumbledore.
Dumbledore, obviously.