Consider the MustInherit Base Classes Below

question 37

Multiple Choice

Consider the MustInherit base classes below:
Any concrete subclass that inherits class Foo:

• A)Must implement a method called Calculate.
• B)Will not be able to access the instance variable a.
• C)Will not be able to instantiate an object of class Foo.
• D)All of the above.

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Definitions:

Neutrons

Subatomic particles found in the nucleus of an atom, having no electrical charge and a mass slightly greater than that of protons.

Protons

Positively charged subatomic particles found in the nucleus of an atom, fundamental to the chemical identity and properties of an element.

Ionic Bond

A chemical bond formed between two ions with opposite charges through the transfer of one or more electrons from one atom to another, resulting in an electrostatic attraction that holds the ions together.

Polar

A molecule or part of a molecule containing regions with slight charges due to uneven electron distribution, leading to interactions with other charged molecules.