Exam 156-215.81.20 topic 1 question 165 discussion

C looks more correct in general, but the CCSA materials say: "but also the content of the packet" State tables: when new packets arrive, their contents are compared to the state table..."

stateful inspections don't look at packet content, only the header. C is correct at it requires this information to update the state table

The correct answer is C. Stateful Inspection requires that a server reply to a request, in order to track a connection’s state. Stateful Inspection tracks the state of active connections by monitoring the state of the connection and the context of the traffic. It requires that a server reply to a request to maintain and update the state of the connection in its state table. This allows it to make more informed decisions about whether to allow or block traffic based on the state of the connection.

Answer A

A must be the correct one