Ines Is Reviewing the Network Traffic Logs and Sees What

Ines is reviewing the network traffic logs and sees what appears to be beaconing. Which of the following best describes the traffic she has noticed?

A) This is normal network traffic that is sent between routers and switches on the network.
B) The traffic is most likely internal communications between malware-infected computers.
C) Beacons are another name for DNS queries, which is a normal type of traffic on the network.
D) The traffic is most likely being sent to a command and control server.