A+ Pop Quiz: At least it wasn’t me this time A system administrator has received a call that the company web server is not responding. A review of the server shows that the WAN link is at 100% utilization, and the server is receiving random requests from thousands of devices. Which of the following would BEST describe this attack? A) Man-in-the-middle B) Brute force C) Zero-day D) Social engineering E) DDoS F) Annoyingness