Bluetooth (version 1.1) transfer rate.
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128 kbps
-
56 kbps
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2 Mbps
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721 kbps
Reveal answer
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D
Correct answer
Explanation
Bluetooth 1.1 has a theoretical maximum data rate of 1 Mbps, but the practical transfer rate is 721 kbps. This is the standard rate achieved in real-world conditions due to protocol overhead and implementation constraints. Options A and B are too low, while C is the theoretical maximum not the practical rate.
AI explanation
Bluetooth 1.1 operates over the basic rate radio and tops out at a gross air data rate of about 1 Mbps, but after protocol overhead the practical asymmetric data transfer rate is approximately 721 kbps in one direction (with a smaller reverse channel), which is the figure commonly quoted for that version.