When Inserting a New Record in a Table, You Must

question 60

Multiple Choice

When inserting a new record in a table, you must specify the keyword(s) ____ for any fields in which you do not have a value.

• A) NULL
• B) BLANK
• C) VOID
• D) NO VALUE

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Definitions:

Population Standard Deviation

A measure of the dispersion or variation of a set of values in a population, calculated as the square root of the variance.

Reaction Time

Reaction time is the duration between the onset of a stimulus and the initiation of a response, often measured to assess sensory and cognitive processes.

Light Stimulus

A visual prompt used in experiments that involves the use of light to elicit a response from the study subject.

Margin Error

The amount of error allowed in the results of a statistical survey, reflecting the precision of the results.