It Is Common for Certain Classes to Keep Track of How

question 75

Multiple Choice

It is common for certain classes to keep track of how many times certain events have occurred over the life of an object.This is done using

• A)A private instance variable within the class.
• B)A local variable within a mutator method.
• C)A notification event to a helper class.
• D)An array of objects.

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Definitions:

Collectively Consumed

Products or services that are used or consumed by a group of people simultaneously, such as public goods.

Exclude

To deliberately leave something or someone out of a group, list, or conversation.

Private Sector

The sector of the economy operated by private individuals and businesses aiming for profit, without direct governmental management.

Excluded

Not included, left out, or omitted from a group, list, or category.