Computer Science for IGCSE & O level - Data Transmission (Section 10 - No. 23)
Which of the following statements best describes the function of a router?
Connects devices within a single network.
Forwards data packets between different networks.
Stores data permanently.
Provides power to network devices.
ব্যাখ্যা
A router's main function is to connect different networks and forward data packets between them.