Static packet filtering firewalls are limited to inspecting packets for which there are good application proxy filtering rules inspecting packets in isolation from their context both inspecting packets for which there are good application proxy filtering rules and inspecting packets in isolation from their context neither inspecting packets for which there are good application proxy filtering rules nor inspecting packets in isolation from their context

The answer to the following question is "inspecting packets in isolation from their context".

Explanation:

Static Packet Filtering a technique for implementing security of the firewalls. In this process, it checks each packet against a group of commands if commands allow the type of packet then it is passed otherwise, it is dropped. It controls access to a network by analyzing the sending and receiving packets based on the IP addresses of the source and destination.