Computer Science for IGCSE & O level - Data Representation (Section 17 - No. 35)
Which of the following best describes the purpose of a MAC address?
To route traffic on the internet.
To uniquely identify a device on a local network.
To translate domain names into IP addresses.
To encrypt network communications.
Wyjaśnienie
MAC addresses are unique identifiers for network interfaces, allowing devices to communicate on a local network.