The Most Common Type of Main Memory Is a Semiconductor

question 40

Multiple Choice

The most common type of main memory is a semiconductor memory chip made of _____ .

• A)arsenic
• B)germanium
• C)silicon
• D)manganese

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Definitions:

PCM

Powertrain Control Module, an automotive component that integrates the control of the engine's ignition, fuel injection, and transmission systems.

BCM

Body Control Module, an electronic control unit in a vehicle that manages various functions such as interior lighting, door locks, and windows.

Scanning Tool

A device used in automotive diagnostics to read and clear trouble codes, monitor real-time data, and perform system tests.

Hydraulic System

A system using pressurized fluid to transfer force or motion, found in various machinery and vehicle brake systems.