A Partially Filled Array Is Normally Used __________

question 27

Multiple Choice

A partially filled array is normally used __________.

• A) when only a very small number of values need to be stored
• B) when you know how many elements will be in the array but not what the values are
• C) with an accompanying parallel array
• D) with an accompanying integer value that holds the number of items stored in the array

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Definitions:

Cyclohexane

A saturated hydrocarbon with the molecular formula \(C_6H_{12}\), consisting of a ring of six carbon atoms, and is often used as a nonpolar solvent in chemistry.

Alkyl Substituents

Alkyl substituents are groups of carbon and hydrogen atoms attached to a molecule, derived from alkanes by removing one hydrogen atom.

Axial

A term used in chemistry to describe positions in a molecule that are parallel to the axis of symmetry, often referring to substituents in cyclic compounds.

Energy Conformation

The arrangement of the atoms in a molecule that reflects a particular state of energy, particularly in a context where molecules may assume different shapes or orientations.