In Addition to Providing a Mechanism to Convert Primitive Data

question 21

Multiple Choice

In addition to providing a mechanism to convert primitive data into objects, what else do the wrapper classes provide?

• A) enumerations
• B) static constants
• C) arrays to contain the data
• D) exceptions
• E) None of these

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Definitions:

Metabolic Wastes

Substances left over from metabolic processes, such as carbon dioxide, water, and nitrogenous compounds, that need to be excreted from the body.

Trigone

The triangle formed by the openings of the two ureters and the urethra in the internal floor of the bladder.

Tubular Reabsorption

The process by which the nephrons in the kidneys return substances from the filtrate to the blood, effectively conserving water, salts, and nutrients.