CompTIA
N10-005 · Question #899
N10-005 Question #899: Real Exam Question with Answer & Explanation
The correct answer is C: Bluetooth. Classic Bluetooth (version 1.x) has a maximum data rate of 1 Mbps, making it the only option listed with that specific ceiling.
Question
Which of the following wireless standards has a MAXIMUM speed of only 1Mbps?
Options
- AIrDA
- B802.11b
- CBluetooth
- D802.11g
Explanation
Classic Bluetooth (version 1.x) has a maximum data rate of 1 Mbps, making it the only option listed with that specific ceiling.
Common mistakes.
- A. IrDA supports multiple speed tiers; Fast IrDA reaches 4 Mbps and Very Fast IrDA reaches 16 Mbps, exceeding 1 Mbps.
- B. 802.11b has a maximum speed of 11 Mbps using the 2.4 GHz band with DSSS modulation.
- D. 802.11g has a maximum speed of 54 Mbps using OFDM modulation in the 2.4 GHz band.
Concept tested. Wireless standard maximum data rates
Reference. https://www.bluetooth.com/learn-about-bluetooth/radio-versions/
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