Which device contains the unique physical MAC address hardware mapping, serving as the physical interface layer between a computer's bus tracks and an Ethernet line? MCQ with Answer and Explanation
Which device contains the unique physical MAC address hardware mapping, serving as the physical interface layer between a computer's bus tracks and an Ethernet line?
A. Bus Terminator Plug
B. Central Hub
C. Network Interface Card (NIC)
D. Analog Modem
Answer: Option C
Solution (By JKSSB Mock Tests)
The NIC provides the physical interface and circuitry a computer needs to connect to network media, and carries a unique, hardcoded MAC address.
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