PSTN Stands for Public Switched ____ Network

question 29

Multiple Choice

PSTN stands for public switched ____ network.

• A) telephone
• B) telecommunications
• C) technology
• D) triangular

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Definitions:

Active

Engaged in movement or participation; not passive.

Inactive

Not engaging in physical activity or not currently in operation.

DNA

Deoxyribonucleic acid, a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.

Gene

A basic unit of heredity made up of DNA, responsible for encoding the proteins that dictate an organism's traits.