Which one of the following is the purpose of the content option, as shown below? alert tcp any any -> any any (msg:"Possible exploit"; content: "|90|";)
A. The content option will trigger a drop action when it sees the decimal digit 90.
B. When Snort sees 0x90 in a packet’s payload, it will generate an alert indicating that a possible exploit is occurring.
C. The above Snort rule is not valid and has formatting errors.
D. The above Snort rule should contain a destination IP address to alert the network management server.
