Computer Science for IGCSE & O level - Data Transmission (Section 12 - No. 2)
What is the main purpose of a 'router' within a computer network?
To store user data permanently.
To connect different networks and forward data packets.
To encrypt and secure data packets.
To act as a simple modem.
Giải thích
The fundamental function of a router is to connect different networks and forward data packets.