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

Breakdown of the Problem

1. Identify the types of WLAN technology options given: A. IEEE 802.11 family of standards, B. Wi-Fi, C. Laser and infrared, D. AP.
2. Determine which option relates most to common Wi-Fi technology.

Relevant Concepts

• Wi-Fi technology is largely based on the IEEE 802.11 family of standards.
• The term "Wi-Fi" itself is a branding that encompasses various protocols defined by the IEEE 802.11 standards.

Analysis and Detail

1. Option A: IEEE 802.11 family of standards - This includes different specifications that define Wi-Fi technology (e.g., 802.11a, 802.11b, 802.11g, etc.).
2. Option B: Wi-Fi - This is a consumer-friendly term that generally refers to devices that comply with the IEEE 802.11 standards.
3. Option C: Laser and infrared - These are not standard WLAN technologies as they are typically used for point-to-point communication rather than networking.
4. Option D: AP (Access Point) - While access points are devices that facilitate the connection of devices to the WLAN, they are part of the Wi-Fi infrastructure rather than the technology standard itself.

Verify and Summarize

The IEEE 802.11 family of standards is the foundation upon which Wi-Fi operates. Additionally, Wi-Fi (option B) refers to those devices utilizing these standards. The other options do not correctly describe the standard WLAN technology.

Final Answer

A. IEEE 802.11 family of standards is the most common WLAN technology that Wi-Fi is based on.