The Definition of a Union Has the Same Form as a Structure

question 49

Multiple Choice

The definition of a union has the same form as a structure definition, with the keyword(s) ____ used in place of the keyword struct .

• A) using union
• B) struct_union
• C) union_struct
• D) union

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Definitions:

Dewatered Zone

An area from which significant amounts of water have been removed, often related to geological or artificial processes affecting soil and rock permeability.

Aquifer

An aquifer is an underground layer of water-bearing permeable rock, rock fractures, or unconsolidated materials through which groundwater can move.

Sediments

Particles of soil, sand, or small pieces of rock deposited by water, wind, or ice.

Cone of Depression

A cone-shaped lowering of the water table around a pumping well, due to the removal of groundwater faster than it can be replenished.