Which of the following is the unique identifier assigned to network interfaces for communications on the physical network segment?
A) DNS
B) MAC Address
C) Traceroute
D) IP address

Question

Quizplus · Accepted Answer

The unique identifier assigned to network interfaces for communications on the physical network segment is the MAC (Media Access Control) address. DNS (Domain Name System) is used to translate domain names into IP addresses, traceroute is used to trace the route taken by packets across an IP network, and IP addresses identify hosts and routers on the network.

Which of the Following Is the Unique Identifier Assigned to Network