PAT stands for which of the following?

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Multiple Choice

PAT stands for which of the following?

PAT is about multiplexing many devices on a private network through a single public IP by using different port numbers to distinguish each connection. This lets multiple internal hosts share one address while still keeping each session separate, which is exactly what Port Address Translation does. In practice, this is a common form of NAT called NAT overload, where the router translates internal private addresses and ports to a single public IP with unique ports for each connection. The term PAT specifically refers to Port Address Translation, not to any other phrasing. The other options aren’t standard terms in networking: Packet Address Translation would imply translating per packet in a way that isn’t how NAT/PAT operates; Port API Translation isn’t a recognized concept; Protocol Address Translation isn’t used in place of PAT.

PAT is about multiplexing many devices on a private network through a single public IP by using different port numbers to distinguish each connection. This lets multiple internal hosts share one address while still keeping each session separate, which is exactly what Port Address Translation does. In practice, this is a common form of NAT called NAT overload, where the router translates internal private addresses and ports to a single public IP with unique ports for each connection.

The term PAT specifically refers to Port Address Translation, not to any other phrasing. The other options aren’t standard terms in networking: Packet Address Translation would imply translating per packet in a way that isn’t how NAT/PAT operates; Port API Translation isn’t a recognized concept; Protocol Address Translation isn’t used in place of PAT.

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