Which of the following BEST describe the differences between an IDS and an IPS? (Choose two.) 

Answer options:

A. An IDS will detect traffic anomalies and a predefined signature pattern, alert and log them, and allow them through the network.
B. An IDS will detect traffic anomalies, alert and log them, and block the traffic.
C. An IDS will detect previously unknown traffic anomalies, alert and log them, and block the traffic.
D. An IPS will detect traffic anomalies, alert and log them, and allow them through the network.
E. An IPS will detect previously unknown traffic signatures, and alert and log them.
F. An IPS will detect traffic anomalies and a predefined signature pattern, alert and log them, and block the traffic.

AF