Which of the following is a unique 48-bit number that uniquely identifies an adapter on the network?
A)MAC address
B)IP address
C)Default gateway
D)Subnet mask

Question

Quizplus · Accepted Answer

MAC address is the 48 bit unique identifier on the NIC.
Key Takeaway: Media Access Control address (MAC address) is a unique identifier assigned to network adapters or network interface cards (NICs) by the manufacturer, primarily for unique identification on the Internet.

Which of the Following Is a Unique 48-Bit Number That