Which of the Following Is True About Java Classes

question 4

Multiple Choice

Which of the following is true about Java classes?

• A) All classes must have one parent but may have any number of children (derived or extended).
• B) All classes must have one parent and may have a single child (derived or extended) but may have any number of parent classes.
• C) All classes can have any number (zero or more) of parent classes and any number of children (derived or extended) classes.
• D) All classes must have one parent and may have a single child (derived or extended) class.
• E) All classes can have either zero or one parent class and any number of child (derived or extended) classes.

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Definitions:

Fixed Costs

Expenses that do not change with the level of production or sales, such as rent, salaries, and insurance premiums.