To defend against optimistic TCP ACK attacks, it has been suggested to modify the TCP implementation so that data segments are randomly dropped by the server. Show how this modification allows one to detect an optimistic ACK attacker.

Michael has written an e-mail to his employees that describes a new product special that will be introduced to the customers next week. by taking time to make sure the e-mail is well written, logical, and organized, michael has made sure his message has the characteristics of a) effective communicationb) ineffective communicationc) barriers to communicationd) workplace communication