Large Corporate Networks and the Internet Backbone Use ____ Signals

question 13

Multiple Choice

Large corporate networks and the Internet backbone use ____ signals to transport data wirelessly.

• A) radio frequency
• B) microwave signals
• C) infrared
• D) Bluetooth

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Definitions:

External Failure Cost

Expenses related to products or services not meeting quality expectations post-delivery, encompassing returns, fixes, and warranty requests.

Quality Cost Report

A document that summarizes the costs associated with preventing, detecting, and correcting defective work, typically classified into prevention, appraisal, and failure costs.

Warranty Period

The specified time period during which a manufacturer or seller is obligated to repair or replace a product if it has defects.

Appraisal Cost

Expenses related to the evaluation and inspection of materials and products to ensure quality standards are met.