A Hashcode of an Object

question 43

Multiple Choice

A hashcode of an object

• A) is the value returned when you store the object into a HashSet collection
• B) is an integer that can be used to characterize an object and help identify it
• C) is useful when storing objects in HashMaps,HashSets,and Lists
• D) None of the above

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Definitions:

Bone Density

A measure of the amount of minerals (mainly calcium and phosphorus) contained in a certain volume of bone, used as an indicator of bone strength and health.

Body Image

An individual's perception, thoughts, and feelings about their body's appearance, often influenced by societal standards and personal experiences.

Body Mass Index (BMI)

A measure calculated from a person's weight and height to classify underweight, normal weight, overweight, and obesity.

Body-Fat Percentage

A measure of fitness level, indicating what portion of an individual's weight is made up of fat.