802.11 Operates in the ________ Unlicensed Service Band

question 18

Multiple Choice

802.11 operates in the ________ unlicensed service band.

• A) 2.4 MHz
• B) 60 MHz
• C) both A and B
• D) neither A nor B

---

Definitions:

Stimulus for Breathing

Factors or conditions that trigger the respiratory system to initiate the act of breathing, such as increased carbon dioxide levels.

Purified Protein Derivative (PPD)

A substance used in a tuberculin skin test (TST) to detect tuberculosis infection.

Tuberculosis (TB)

A contagious bacterial infection caused by Mycobacterium tuberculosis, primarily affecting the lungs but may spread to other organs.

Antitussive/Expectorant

Medications used to suppress coughing (antitussive) and help clear mucus from the respiratory tract (expectorant).