In a CD, Flat Areas in the Reflective Layer That

question 38

Multiple Choice

In a CD, flat areas in the reflective layer that represent bit values are called "____."

• A) lands
• B) grooves
• C) rings
• D) plateaus

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Definitions:

Detection

The action or process of identifying the presence of something concealed or the discovery of an entity through observation.

Decision

The process of making a choice or finding a solution among several available options.

Signal-Detection Methods

Statistical and methodological techniques used to determine the ability to differentiate between information-bearing patterns and random patterns that distract from the information.

Thresholds

Points or levels at which something starts or changes, often used in context with physiological or psychological responses.