A Class Can Have a Member Variable That Is an Instance

question 11

Multiple Choice

A class can have a member variable that is an instance of another class. This is called

• A)object composition.
• B)encapsulation.
• C)object containment.
• D)data hiding.
• E)none of the above.

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Definitions:

Frequency

The number of times a periodic event repeats in a given time unit, often used to describe the rate at which alternating current cycles, measured in hertz (Hz).

Pure Capacitive Circuit

An electric circuit that contains only a capacitor, which stores electrical energy in an electric field, showing ideal capacitive behavior without resistance or inductance in the circuit.

Applied Voltage

The external voltage provided to an electrical component or circuit.

Capacitor Circuit

A circuit that includes a capacitor, which stores electrical energy in an electric field, affecting the current and voltage relationship in the circuit.