COMPUTER FUNDAMENTALS

COMPUTER NETWORKS AND COMMUNICATIONS

NETWORK TOPOLOGIES AND PROTOCOLS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Where is a MAC address located?
A
In the computer
B
On the NIC of every device
C
As a list in the router
D
In the modem
Explanation: 

Detailed explanation-1: -Commonly, the MAC address is affixed to the bottom of a device on a printed label. Sometimes, manufacturers identify a MAC address by other names, such as physical address, hardware ID, wireless ID or Wi-Fi address.

Detailed explanation-2: -MAC addresses are called the “burned in address”. NIC manufactures will assign MAC address to the device and hardcoded is stored in ROM chip and preloaded into non-volatile memory like EEPROM. There are few USB adapters that are not having MAC address preloaded in firmware.

Detailed explanation-3: -Click Start > Control Panel > Network and Internet > Network and Sharing Center. Click the network you would like to view the MAC address for. Click Details. The MAC address is listed under the Physical Address heading.

Detailed explanation-4: -Open System Preferences. Click Network. Under Preferred Networks, select the network connection you are using, then click Advanced. The MAC address is listed as Wi-Fi Address. 22-Feb-2023

There is 1 question to complete.