Long-Distance Telecommunication Providers Use FDM to Multiplex Single-Mode Optical Fibers

question 82

Multiple Choice

Long-distance telecommunication providers use FDM to multiplex single-mode optical fibers, an application commonly called ____.

• A) ​code-division multiplexing
• B) ​wavelength-division multiplexing
• C) ​space-division multiplexing
• D) ​time-division multiplexing

---

Definitions:

Personality

The mix of traits or attributes that shape a person's unique personality.

Behavioral Genetics

The field of study that examines the role of genetic and environmental influences on behaviors.

Gene-environment Correlations

The concept that an individual's (genetically influenced) behaviors and preferences can shape their environment, which in turn impacts their development.

Evolutionary Mismatch

A concept that certain modern behaviors or environmental conditions may not align with those our ancestors evolved to face, potentially leading to negative health outcomes.