[Solved] What is the primary purpose of the Ethernet protocol in computer networks? — Ans: To define how devices communicate over a local area network | Computer Networks

Computer Networks - Physical and Data Link Layer

What is the primary purpose of the Ethernet protocol in computer networks?

ATo define how devices communicate over a local area network

BTo assign IP addresses to devices

CTo encrypt data sent over the internet

DTo manage wireless connections

Step-by-Step Solution

Solution:

Step 1: Understand Ethernet's role
Ethernet is a protocol used mainly for communication within local area networks (LANs).
Step 2: Compare with other network functions
Assigning IP addresses is done by DHCP, encryption by security protocols, and wireless management by Wi-Fi standards.
Final Answer:
To define how devices communicate over a local area network -> Option A
Quick Check:
Ethernet = LAN communication [OK]

Quick Trick: Ethernet is about local network communication [OK]

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