A ________ Uses Electronic Memory and Has No Motors or Moving

question 19

Multiple Choice

A ________ uses electronic memory and has no motors or moving parts.

• A) mechanical hard drive
• B) solid-state drive
• C) Bluray disc
• D) digital video disc

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Definitions:

Historical Data

Records of past events and conditions, used to analyze trends, understand historical context, or make forecasts.

Scientific Process

A methodical approach to research and experimentation that seeks to understand natural phenomena through observation, experimentation, and data analysis.

Hypothesis

A suggested explanation formulated with minimal evidence to serve as a foundation for additional exploration.

Experiment

A method used to prove or disprove the validity of an idea or hypothesis.