High-speed Internet access that is faster than traditional dial-up and can carry multiple signals simultaneously.

• A. Broadband
• B. Domain
• C. Audio File
• D. WebQuest

Answer: (A)

The concept being tested is identifying the term for high-speed Internet access that is faster than dial-up and can carry multiple signals at once. This describes broadband, which uses a wider bandwidth to transmit multiple data streams simultaneously and stays connected without tying up a phone line. That wider capacity is what supports faster speeds and multiple signals at the same time, enabling smoother web browsing, streaming, and online activity. The other terms refer to different ideas: a domain is an administrative boundary or network group, an audio file is a digital recording, and a WebQuest is a guided online learning activity.