In SQL,the IS NULL Keyword Can Be Used to Select

question 74

True/False

In SQL,the IS NULL keyword can be used to select on records containing NULL values in a particular column.

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Definitions:

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.

C3 Epimer

A type of epimer that specifically involves inversion of configuration at the carbon atom in the third position of a carbohydrate molecule.

L-Glucose

A stereoisomer of glucose that is not metabolized by humans in the same way as the more common D-glucose.

D-(+)-Glyceraldehyde

A simple sugar (monosaccharide) that is an important intermediate in metabolic processes and has a specific optical rotation.