Which statement describes a characteristic of cloud computing?

Which statement describes a characteristic of cloud computing?

• A business can connect directly to the Internet without the use of an ISP.
• Applications can be accessed over the Internet by individual users or businesses using any device, anywhere in the world.
• Devices can connect to the Internet through existing electrical wiring.
• Investment in new infrastructure is required in order to access the cloud.
  

  Explanation: Cloud computing allows users to access applications, back up and store files, and perform tasks without needing additional software or servers. Cloud users access resources through subscription-based or pay-per-use services, in real time, using nothing more than a web browser.