A Constant Is Very Similar to Variable, Expect That

question 29

Multiple Choice

A constant is very similar to variable, expect that:

• A) A constant's value cannot be changed without generating an error
• B) A constant's value is limited to string data
• C) Constants can only be defined with local scope
• D) None of the above

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Definitions:

Bipolar Transistor

A transistor that operates like a switched diode. It contains base, emitter, and collector terminals and can have NPN or PNP biasing.

Non-Contact Throttle Position Sensors

Sensors that detect the position of the throttle valve without direct contact, using magnetic or optical technology to improve response and reliability.

Variable Capacitance

The capability of a capacitor to change its capacitance value in response to a change in an external condition, such as voltage or mechanical stress.

Computer Processing Cycle

Refers to the series of steps, including fetch, decode, execute, and store, through which a computer completes tasks and processes instructions.