The COUNT Function Can Be Used to Count NULL,as Well

question 22

True/False

The COUNT function can be used to count NULL,as well as,non-NULL values.​

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Definitions:

Glucose

An essential energy-providing sugar in living entities, also making up a significant part of various carbohydrates.

Appetite Hormone

Hormones like ghrelin and leptin that regulate hunger and satiety signals in the body.

Controls Blood Glucose

Processes or mechanisms that regulate the concentration of glucose in the blood, important for maintaining metabolic homeostasis.

Insulin

A hormone produced by the pancreas that regulates blood glucose levels by facilitating the uptake of glucose into tissues.