You Can Cause a Variable to Have No Value by Assigning

question 88

Multiple Choice

You can cause a variable to have no value by assigning it the value ____.

• A) 0
• B) null
• C) empty
• D) " "

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Definitions:

Alimentary Canal

The whole passage along which food passes through the body, from mouth to anus, including the esophagus, stomach, and intestines.

Muscular Layer

The layer of muscle tissue in various organs, responsible for movement and contractions, such as in the heart and digestive tract.

Electrolytes

Substances that carry electrical current through the movement of ions.

Proximal Portion

The part of a body or structure that is closest to the center or to the point of attachment.