Which of the Following Statements About Named Constants Is/are True

question 20

Multiple Choice

Which of the following statements about named constants is/are true?

• A)The initial value of a named constant, cannot be changed during the program execution.
• B)The identifier name of a named constant can only contain capital letters and underscores.
• C)A named constant must be initialized with a value at the time it is declared.
• D)All 3 of the above statements are true.
• E)Statements A and C are true, but B is not.

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Definitions:

Nitrogen Gas

An inert diatomic gas that constitutes about 78% of the Earth's atmosphere, used in a variety of industrial and scientific applications.

Water Supply

The provision or availability of water for various uses, including drinking, irrigation, and industrial needs, through natural or artificial means.

Mineral Supply

The availability of inorganic substances necessary for various life processes and industrial applications, often extracted from the Earth's crust.

Humus

Organic component of soil formed by the decomposition of leaves and other plant material, rich in nutrients.