Which of the Following Is True of VoIP

question 21

Multiple Choice

Which of the following is true of VoIP?

• A) It uses a slow speed dial-up connection.
• B) It uses the public switched telephone network.
• C) It also is called Internet telephony.
• D) all of the above

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Definitions:

Emotional Shock

A strong emotional response of fear, horror, or grief to a traumatic or stressful event, which can lead to psychological disturbances.

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, including coronary artery disease, hypertension, and stroke.

Hypertension

A medical condition characterized by persistently high blood pressure, which can lead to heart disease, stroke, and other health problems if untreated.

Immune Disorders

Diseases or conditions caused by abnormal activity of the body's immune system, either overactive or underactive, leading to immunity impairment.