In networking terms, ZigBee is primarily used for what type of network?

• A. Personal Area Network
• B. Large corporate network
• C. Metropolitan network
• D. Global network

Answer: (A)

ZigBee is built for short-range, low-power wireless connections among devices that sit close to you—think sensors, lights, thermostats, and other smart home gadgets within a room or a small area. This kind of arrangement fits a Personal Area Network, where a handful of devices communicate directly or through a simple relay to share data and stay powered for long periods. ZigBee uses low data rates and supports mesh or star layouts to keep battery life long while still letting devices relay information as needed, which is ideal for nearby, device-to-device coordination.

It isn’t aimed at large corporate networks that span many buildings, cities, or the entire globe. Those require higher data throughput, more complex routing, and extensive management features. So the best description for ZigBee’s typical use is a Personal Area Network.