Digital Subscriber Lines

question 11

Multiple Choice

Digital subscriber lines:

• A)operate over existing telephone lines to carry voice,data,and video.
• B)operate over coaxial cable lines to deliver Internet access.
• C)are very-high-speed data lines typically leased from long-distance telephone companies.
• D)have up to twenty-four 64-Kbps channels.
• E)are assigned to every computer on the Internet.

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Definitions:

Basic Necessities

Essential items required for survival, including food, clothing, shelter, and clean water.

Lack of Education

A state or condition where an individual has not received sufficient formal learning or instruction.

Economic Necessity

A situation or condition where certain actions or decisions are compelled by financial need or constraints.

Personal Satisfaction

The feeling of contentment or fulfillment that comes from achieving personal goals, desires, or from overall life circumstances.