Computer Science for IGCSE & O level - Data Transmission (Section 1 - No. 38)
What is the role of a 'gateway' in a network?
To forward data packets between networks using IP addresses.
To act as the entry point to another network.
To connect devices within the same network.
To encrypt and decrypt data.
Giải thích
A gateway serves as an entry point to a different network, translating protocols as needed.