With a Few Exceptions, What Access Should Instance Variables of Classes

question 3

Multiple Choice

With a few exceptions, what access should instance variables of classes always have?

• A)final
• B)private
• C)public
• D)protected

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Definitions:

Cognitive Development

The process by which a child learns to reason, solve problems, and think consciously as they grow older.

Lev Vygotsky

A Russian psychologist who developed theories on social cognitive development, emphasizing the role of social interactions and cultural tools in the development of thinking and learning.

Logical Principles

Fundamental concepts that underpin valid reasoning and the structure of logical arguments.

Jean Piaget

A Swiss psychologist known for his pioneering work in child development, specifically his theory of cognitive development stages.