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Question 802 - N10-008 discussion

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A local company is planning to upgrade is current wireless network solution to achieve better performance and improve employees' experience. The solution will require a 5GHz radio band to support all current company devices. Which of the following should be considered as an option for the upgrade?

A.
802.11
Answers
A.
802.11
B.
802.11b
Answers
B.
802.11b
C.
802.11n
Answers
C.
802.11n
D.
802.11g
Answers
D.
802.11g
Suggested answer: C

Explanation:

The802.11nstandard is the most suitable option for this scenario. It operates in both the 2.4GHz and 5GHz frequency bands, providing better performance and higher data rates compared to older standards like 802.11b and 802.11g.

802.11n(also known asWi-Fi 4): This standard supports multiple-input and multiple-output (MIMO) technology, which allows for better coverage, increased throughput, and improved reliability. It operates in both the 2.4GHz and 5GHz frequency bands, making it compatible with a wide range of devices. The 5GHz band provides less interference and higher data rates, making it suitable for modern networks.

802.11b: This older standard operates only in the 2.4GHz band and has a maximum data rate of 11 Mbps. It is not recommended for high-performance networks.

802.11g: This standard also operates in the 2.4GHz band and offers a maximum data rate of 54 Mbps. While it is faster than 802.11b, it is still not as efficient as 802.11n.

Professor Messer's Network+ Study Guide

CompTIA Network+ N10-008 Study Guide

asked 02/10/2024
Carlos Roberto
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