Which of the following is NOT listed as a system delivering video or information services?

• A. Licensed cable television system
• B. Direct broadcast satellite system
• C. Video dialtone system
• D. Telephone directory assistance

Answer: (D)

This question tests the idea of which options are actually systems that deliver video or information services versus something that’s not a delivery system. A licensed cable television system, a direct broadcast satellite system, and a video dialtone system are all networks designed to carry and provide video or information content to users. Telephone directory assistance, while a helpful service, does not itself deliver video or information content over a network; it’s a service that helps you find phone numbers but isn’t a system for delivering video or information services. So the item that is not a system delivering video or information services is telephone directory assistance.