Free Space Optics (FSO) Transmissions Are Sent by Low-Powered ____

question 2

Multiple Choice

Free space optics (FSO) transmissions are sent by low-powered ____ beams through the open air.

• A) infrared
• B) fiber optic
• C) RF
• D) wireless

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Definitions:

Indirect Customers

Consumers who benefit from a product or service but do not purchase directly from the provider.

Sales Engineer

A professional who sells complex scientific and technological products or services, often requiring deep product knowledge and an understanding of customer needs.

Retail Salesperson

An individual who sells goods directly to consumers in a retail setting, often providing product advice, assistance, and customer service.

Salesperson

An individual who sells goods or services to customers, often responsible for negotiating deals, understanding customer needs, and closing sales.