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GSLC · Question #508
GSLC Question #508: Real Exam Question with Answer & Explanation
The correct answer is A. 802.11b. Among the listed options, IEEE 802.11b provides the highest wireless data transfer speed at up to 11 Mbps, making it the best choice for a small office requiring high-speed wireless connectivity.
Question
You work as a technician for Tech Perfect Inc. A user named Rick calls you. He wants to configure a wireless network for his small office. He wants to adopt a wireless technology that supports high data transfer speed. Which of the following technologies will you suggest?
Options
- A802.11b
- BInfrared
- CBluetooth
- D802.11
Explanation
Among the listed options, IEEE 802.11b provides the highest wireless data transfer speed at up to 11 Mbps, making it the best choice for a small office requiring high-speed wireless connectivity.
Common mistakes.
- B. Infrared wireless technology requires direct line-of-sight between devices and supports only very low data rates over extremely short distances, making it completely unsuitable for office-wide wireless networking.
- C. Bluetooth is a short-range personal area network technology with limited throughput that is designed for device peripherals, not for providing high-speed wireless LAN connectivity across an office.
- D. The original IEEE 802.11 standard supports only 1-2 Mbps, which is significantly slower than 802.11b's 11 Mbps maximum rate, making it a poor choice when high data transfer speed is the primary requirement.
Concept tested. IEEE 802.11 wireless standards and data rate comparison
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