A network administrator is assessing standards compatibility for a Wi-Fi network. Most employees have mobile devices with single-band 2.4 GHz radios. Which Wi-Fi standards work in this band? (Select all that apply.)a.Wi-Fi 4 (802.11n)b.IEEE standard 802.11ac.Wi-Fi 6 (802.11ax)d.Wi-Fi 5 (or 802.11b/g/n)

Which 802.11 standard supports both the 2.4 GHz and 5 GHz frequency bands?802.11n802.11b802.11g802.11ac

What type of WLAN technology is common Wi-Fi based on ? A. IEEE 802.11 family of standards B. Wi-Fi C. Laser and infrared D. AP

Which of these IEEE standards covers Wi-Fi?1.0 Marks802.11802.3802.16802.5

What two IEEE 802.11 wireless standards operate only in the 5 GHz range?

Week 4: Discussion QuestionWi-Fi Standards in Use           In our home, we utilize the 802.11n WiFi standard, which gives dual-band operation on 2.4GHz and 5GHz frequencies. The 802.11n standard consolidates different input, multiple output (MIMO) technology, which makes strides information speeds and coverage. Channel holding for pooled bandwidth and backward compatibility are critical highlights. In contrast, in my working environment, we utilize the progressed capabilities of the 802.11ac WiFi standard, which works completely on the 5GHz band. This standard recognizes itself with much more noteworthy information rates, MU-MIMO innovation, and beamforming for centered flag conveyance, making it fitting for high-performance circumstances. IoT Devices and Security Risks:IoT Sensor LED Light:           We have placed an IoT sensor LED light in our home to improve energy savings and ease. This smart lighting framework identifies movements and changes in encompassing light with sensors, naturally changing brightness and turning on/off based on the environment. It's wired into a domestic automation framework. In spite of its points of interest in terms of energy savings and ease, there are security concerns. Unauthorized get to to lighting settings might jeopardize security and domestic security on the off chance that appropriate security measures are not implemented.IoT Security Camera:           An IoT security camera, associated to the home network and available through a specialized smartphone app, could be a basic tool for inaccessible reconnaissance in my cousin's house. In spite of its security benefits, the camera raises almost potential security invasion, illegal get to, and hacking efforts. Network blemishes, moreover increase the plausibility of it serving as an passage point for larger-scale attacks. To mitigate these dangers, it is essential to provide robust confirmation, overhaul firmware on a standard basis, and ensure network foundation utilizing measures such as division and encryption.IoT smart lock:           An IoT smart lock on my neighbor's home moves forward home security by permitting keyless entrance by means of a smartphone app. Whereas giving current highlights and simple control, security threats must be considered. Attempts at altering or hacking might physically weaken the lock. Lack of security can lead to network imperfections and illegal access. Software flaws, on the off chance that not addressed quickly through firmware overhauls, may posture security risks. Clients ought to emphasize strong confirmation, frequent firmware updates, and remaining up to speed on the most up to date security strategies to ensure secure IoT smart lock operation. Conclusion           To summarize, our house utilizes the 802.11n WiFi standard, while our workplace makes advantage of the improved features of 802.11ac. IoT gadget integration, such as an Led light, smart lock, and security camera, moves forward energy effectiveness, comfort, and security. In any case, these preferences are went with with security dangers, such as the plausibility of illegal access. To unravel these issues, it is basic to prioritize solid confirmation, regular firmware updates, and secure network setups. It is basic to strike a adjust between specialized changes and proactive security measures for the secure and compelling integration of IoT innovation into our existence.