What is the meaning of WiFi?

The correct answer, "Wireless fidelity, a standard for wireless data," accurately defines WiFi as it refers to the technology that enables devices to connect to the internet wirelessly. The term "fidelity" in this context suggests a level of quality and reliability associated with wireless communication, paralleling how "HiFi" (high fidelity) is used in audio contexts to imply high-quality sound reproduction.

Moreover, WiFi has become a universal standard for wireless networking, allowing users to access the internet without the constraints of wired connections. The name itself is a brand name developed by the WiFi Alliance to reflect the technology's capabilities, effectively distinguishing it as a recognized standard in wireless communications. This understanding is crucial in media studies, as it facilitates comprehension of how technologies influence communication and media consumption.

Other options do not accurately reflect the meaning or standard associated with WiFi. They reference concepts that do not pertain to the technology itself, such as wired connections or non-standardized terms, which do not capture the essence of what WiFi represents in terms of wireless data communication.