Computer Science for IGCSE & O level - Hardware (Section 27 - No. 17)
When referring to a network interface, what is a MAC address primarily used for?
Routing data packets across different networks.
Uniquely identifying a device on a local network.
Connecting to the internet.
Providing a domain name.
स्पष्टीकरण
MAC addresses are unique identifiers for devices on a local network.