Instance Variables That Are Numbers Are Initialized to What Default

question 22

Multiple Choice

Instance variables that are numbers are initialized to what default value?

• A)Instance variables are not initialized to a default value.
• B)nil
• C)0
• D)null

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Definitions:

Feedback

Information returned to a person or system about the effects or results of an activity or process, used as a basis for improvement or adjustment.

Threatening Edge

suggests an aggressive or competitive position that has the potential to cause harm or discomfort.

Passive Listening

The act of hearing someone speak without actively engaging, giving feedback, or demonstrating understanding.

Sincere

The quality of being genuine, honest, and free from pretense or deceit in one's actions and words.