Explain the Importance of Documenting Changes in Database Structure

question 31

Essay

Explain the importance of documenting changes in database structure.

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Definitions:

Carbene

A highly reactive molecule containing a carbon atom with two nonbonded electrons and bonded to two atoms typically forming a divalent species.

Relative Reactivity

A comparison of the reactivity rates of different substances under the same conditions, indicating how easily one substance reacts relative to another.

Secondary Hydrogens

Hydrogen atoms attached to a carbon atom bonded to two other carbon atoms.

1-Bromobutane

An organic compound, also known as n-butyl bromide, used in organic synthesis as an alkylating agent.