Which networking device operates at Layer 2 of the OSI model and forwards data based on MAC addresses?
Switch
A switch operates at Layer 2 (Data Link layer) of the OSI model and forwards data based on MAC addresses. Unlike a hub (which broadcasts data to all connected devices), a switch directs data to the specific device with the matching MAC address.
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What type of media is commonly used for WAN communication?
In networks, a small message used to pass between one station to another is known as _____________
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A/An _______ is an organisation that connects its subscriber’s computer using modem to the Internet.
An Intelligent terminal
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Which of the following is a connecting device?
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Which of the following protocol provides a standard method for terminal devices and terminal-oriented processes to interface?
