The ____ of sets A and B is the set of all elements that are in A and B.

Bethany is in her home, watching a video she took on vacation, while her brother is playing FIFA Soccer on his Xbox, and her dad is checking stock quotes on his iPad. What kind of network does this family have?

a. P2P network b. Client/server network c. both A and B d. neither A and B

A new threat is hiding traffic by sending TLS-encrypted traffic outbound over random ports. Which of the following technologies would be able to detect and block this traffic?

A. Intrusion detection system B. Application aware firewall C. Stateful packet inspection D. Stateless packet inspection