Which of the Following Transmission Media Is Most Commonly Used

question 34

Multiple Choice

Which of the following transmission media is most commonly used in ordinary telephones?

• A)coaxial cables
• B)twisted pair wires
• C)optical fiber
• D)ribbon cables

---

Definitions:

Self-report

A method of gathering data where participants directly report their own experiences, attitudes, or behaviors, typically through questionnaires or interviews.

Behavioral

involves actions or reactions of individuals or systems in response to external or internal stimuli, often studied in psychology and behavioral sciences.

Psychological

Pertaining to the mind or mental processes and how they affect behavior, feelings, and thinking.

Electromyogram

An electromyogram (EMG) is a diagnostic procedure to assess the health of muscles and the nerve cells that control them (motor neurons) by recording the electrical activity produced by skeletal muscles.