Which of the Following Is True About Free Space Optics

question 19

Multiple Choice

Which of the following is true about free space optics?

• A) primarily used for indoor applications
• B) speeds are comparable to fiber optic
• C) beams can be harmful to human eyes
• D) link heads must be mounted outdoors

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Definitions:

Dorothy Smith

A Canadian sociologist known for her work in feminist theory, sociology, and the methodological approach known as institutional ethnography.

Hegemonic Ways

Practices or methods linked to the dominance of one social group over others, often maintained through cultural, ideological, or economic influence.

Sociology

The systematic study of human groups and their interactions.

Gramsci

An Italian Marxist philosopher and communist politician, Antonio Gramsci contributed significantly to political theory, especially in the areas of cultural hegemony and the state's role in preserving class structures.