Which two statements best describe the wireless security standard that is defined by WPA? (Choose two.)
A. It specifies the use of dynamic encryption keys that change each time a client establishes a connection.
B. It specifies use of a static encryption key that must be changed frequently to enhance security.
C. It includes authentication by PSK.
D. It requires that all access points and wireless devices use the same encryption key.
E. It requires use of an open authentication method.
