Question

______ floods a computer with requests until it shuts down and refuses to answer any requests for information. A Trojan horse A DDoS attack Pretexting A polymorphic virus

Answer 1

Answer: A DDoS attack

Explanation: DDoS (Distributed Denial of Service) is the type of attack with flood of targeted sources on the number of internet connections as well as computers. They can attack systems on a global level. It is the type of DOS attack but work on multiple network and system.It only can be shut using the by refusing or cancelling the request.Therefore the correct option is DDoS attack.