In a Typical Computer Data File, Which of the Following

question 54

Multiple Choice

In a typical computer data file, which of the following is generally true?

• A) Each column is labeled.
• B) Each variable is represented by one or more columns.
• C) Each participant is represented by one row.
• D) all of the above

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Definitions:

Electrical Power

The rate at which electrical energy is transferred by an electric circuit, usually measured in watts, and it dictates the energy supplied or consumed by electrical devices.

Engine Control Module

An electronic control unit that manages various engine functions, optimizing performance, emissions, and fuel economy.

Fault

A defect in a system that can cause it to fail or perform suboptimally.

Sealed Beams Headlights

Headlight units with a sealed, all-in-one design that includes the filament, reflector, and lens, providing a specific beam pattern.