An Inner Helper Class, Such as a TreeNode Inside the Generic

question 13

Multiple Choice

An inner helper class, such as a TreeNode inside the generic BinaryTree class, must meet which of the following criteria?
I be public
II be private
III be declared as generic

• A) I and III
• B) II and III
• C) I, II and III
• D) none are necessary

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Definitions:

Optic Nerve

The optic nerve is a vital structure responsible for transmitting visual information from the retina to the brain.

Blind Spot

A region on the retina where the optic nerve exits; lacks photoreceptor cells, resulting in an area with no visual perception.

Accommodation

The process of adjusting cognitive schemas to incorporate new information, a concept critical in developmental psychology, or the provision of housing or lodging.

Lens Changes Shape

The process by which the eye's lens adjusts its curvature to focus light on the retina, enabling clear vision at various distances.