TELECOMMUNICATIONS SYSTEMS
TYPES OF NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It may also operate at higher layers of the OSI model, including the network layer and above.
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Routers
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Switch / Switches
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Hubs
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Central Connecting Devices
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Explanation:
Detailed explanation-1: -The top layer of an OSI model (layer seven) is the application layer that delivers network services or protocols that comply with an end-user’s data to the end-user.
Detailed explanation-2: -Switches operate in the second layer of the OSI model, the data link layer.
Detailed explanation-3: -The physical layer, data link layer and the network layer are the network support layers.
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