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You Should Use the NOT NULL Constraint for Columns Holding

question 75

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You should use the NOT NULL constraint for columns holding essential information.


Definitions:

Abbreviation

A condensed version of a word or phrase.

Pattern

A repeated decorative design or a model used as a guide in manufacturing processes to replicate part shapes.

Drag

The resistance force encountered by an object moving through a fluid or by a fluid moving around an object.

Cope

To shape or modify the end of a beam or structural element to fit the contours of another, or to allow it to rest securely on a connection.

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