What Value Can You Set a Field to That Is

question 23

Multiple Choice

What value can you set a field to that is similar to not entering a value in it at all?

• A) N/A
• B) nil
• C) null
• D) 0

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Definitions:

Body Mass Index

A numerical calculation using height and weight to estimate a person's body fat and assess their risk for diseases related to overweight or obesity.

Moderate-Intensity Exercise

A level of exercise that raises the heart rate to 50-70% of the maximum heart rate, improving cardiovascular health without excessive strain.

National Institutes of Health

A part of the U.S. Department of Health and Human Services; the primary federal agency for conducting and supporting medical research.

Body Mass Index

A measure of body fat based on height and weight that applies to adult men and women, used to categorize underweight, normal weight, overweight, and obesity.