CompTIA A+ Core 1 (220-1101) — Question 143

A customer has a Wi-Fi-capable laptop to use when traveling for work. Which of the following will allow the laptop to stay connected when the user travels?

Answer options

• A. Cellular card
• B. Wi-Fi extender
• C. Bluetooth
• D. GPS

Correct answer: A

Explanation

A Cellular card allows the laptop to access mobile data networks, ensuring continuous internet connectivity even when Wi-Fi is unavailable. A Wi-Fi extender only amplifies existing Wi-Fi signals, while Bluetooth is used for short-range connections and GPS does not provide internet access.