Answer: (D)DoS attack.
Explanation:
Denial of Service attack occurs when an hacker prevents the real users from accessing the service by sending excessive message to the server asking it to authenticate requests with invalid return address.
Its either D or A but im pretty sure its D??
Answer:
the horse, the man, and the cactus
Explanation:
The horse is running
The man got slung off the horse, so its in motion
The cactus is flying everywhere from the horse.