Which of the Following Data Types Only Allows One of Two

question 12

Multiple Choice

Which of the following data types only allows one of two possible values to be assigned?

• A) char
• B) int
• C) boolean
• D) float
• E) long

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Definitions:

Holothuroidea

A class of marine invertebrates within the phylum Echinodermata, commonly known as sea cucumbers.

Endoskeleton

An internal support structure of an organism, typical of vertebrates, providing physical support and protection for the body.

Urochordates

A subphylum of chordates; includes the tunicates.

Vertebrates

Animals that possess a backbone or spinal column, including fishes, amphibians, reptiles, birds, and mammals.