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Which of the following statements best describes a stateful packet inspection firewall?

A) It examines each packet against a set of criteria. B) It examines each packet, denying or permitting access based not only on the examination of the current packet, but also on data derived from previous packets in the conversation. C) It works by examining the client application to determine if traffic is permitted. D) It authenticates the client before examining the application.

The business traveling rule, "If the flight costs less than $300.00 and the hotel is less than $120.00 per night" is an illustration of ____ conditions.

A. continuous B. compound C. contiguous D. grouped