What is the main drawback of DSL Internet?

The correct answer is D. Signal attenuation over distance.

DSL (Digital Subscriber Line) Internet relies on telephone lines, and as the distance from the provider’s central office increases, the signal weakens, leading to reduced speed and reliability. This makes the performance of DSL highly dependent on the distance from the provider’s infrastructure. If you have any more questions or need further explanations, feel free to ask or check out our extended services page for more detailed assistance!