Multiple choice technology Which of the following is a broadband Internet connection? 28.8k 56k Modem Cable Reveal answer Fill a bubble to check yourself D Correct answer Explanation Cable internet uses coaxial or fiber-optic cables to deliver high-speed data, classifying it as broadband. 28.8k and 56k are dial-up modem speeds (narrowband), and Modem is the device, not a connection type.