If a laser is used as a carrier to encode data, the carrier is considered as .a.Dispersedb.Highly directionalc.Omnidirectionald.Lossless

Break Down the Problem

1. Identify the characteristics of the laser when used as a carrier for data encoding.
2. Understand the options provided to determine which best describes the behavior of lasers.

Relevant Concepts

• Highly directional: Lasers emit light in a very narrow beam, allowing for focused data transmission.
• Omnidirectional: This refers to transmitting signals in all directions, which is not the case for lasers.
• Dispersed: This describes spreading out signals, which contradicts how lasers operate.
• Lossless: While lasers can minimize loss, this term does not correctly describe their directional property.

Analysis and Detail

• A laser beam is specifically designed to travel in a straight line with very little divergence, making it highly focused and capable of transmitting data over long distances with minimal signal deterioration.
• The behaviors described as dispersed, omnidirectional, and lossless do not accurately reflect the fundamental properties of lasers as transmitters.

Verify and Summarize

Based on the analysis, a laser used as a carrier to encode data is best characterized as "Highly directional" due to its ability to concentrate light into a narrow beam that does not spread out significantly.

Final Answer

The carrier is considered as c. Highly directional.