CompTIA Network+ Practice Test

What benefit is associated with increasing the standards of 802.11 networking?

1. Reduced network security

2. Bandwidth becomes less of a constraint

3. Slower data transfers

4. Requirement for more physical cabling

The correct answer is: Bandwidth becomes less of a constraint

Increasing the standards of 802.11 networking, such as moving from 802.11n to 802.11ac or 802.11ax, generally leads to enhancements in data throughput and overall network performance. As the standards evolve, they incorporate technologies like higher modulation rates, improved signal encoding, and more efficient use of available spectrum. This results in higher bandwidth capabilities, allowing more data to flow through the network without becoming a bottleneck. With the enhancements in bandwidth brought about by new standards, users experience faster speeds and can handle more simultaneous connections, making the network more robust and efficient for various applications. This is particularly important in environments with high demand for wireless connectivity, such as in offices or public spaces. In contrast, options such as reduced network security or slower data transfers are not outcomes of increased standards; rather, they would typically be concerns associated with poor implementation or older technologies. The requirement for more physical cabling is also not accurate, as higher standards aim to provide greater wireless coverage and capacity, ultimately reducing the need for extensive cabling in many scenarios.