Final answer:
The two most common broadband connections to Internet Service Providers are DSL (Digital Subscriber Line) and cable, offering faster speeds than older technologies.
Step-by-step explanation:
The two most common broadband connections to an Internet Service Provider (ISP) are DSL (Digital Subscriber Line) and cable. DSL utilizes traditional telephone lines for data transmission, whereas cable uses the same coaxial cables that deliver television service to provide internet access. Both types of connections offer significant speed over older technologies like dial-up and are suitable for activities that demand higher bandwidth, such as streaming video or online gaming.