A blood glucose test measures the amount of a sugar called glucose in a sample of your blood. Glucose is a major source of energy for most cells of the body, including brain cells. Carbohydrates are found in fruit, cereal, bread, pasta, and rice. They are quickly turned into glucose in your body.
A binary variable is the same thing as a â bit â in computer science or a âtruth valueâ in mathematical logic. They are basically different names for the same thing, much like statisticians call a Bell curve a â Normal Distribution â and physicists call it a â Gaussian distribution .â.
Definition: A variable is a container that holds values that are used in a Java program. Every variable must be declared to use a data type. For example, a variable could be declared to use one of the eight primitive data types: byte, short, int, long, float, double, char or boolean. And, every variable must be given an initial value before it can be used. Examples: The variable myAge is declared to be an int data type and initialized to a value of 21.