What Transmission Media Is Used for Normal Telephone Service

question 60

Multiple Choice

What transmission media is used for normal telephone service?

• A) Fiber-optic cable
• B) Twisted-pair cable
• C) Coaxial cable
• D) Ethernet cable

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Definitions:

External Environment

All of the external factors, forces, situations, and events outside the organization that affect its performance and strategies.

ESP

Extrasensory perception, a claimed ability to gain information through means other than the known human senses.

Anecdotal Accounts

Personal stories or observations used as evidence, which may not be scientifically validated.

Experiments

Scientific procedures undertaken to make a discovery, test a hypothesis, or demonstrate a known fact through controlled observation and manipulation of variables.