Which of the Following Statements Accurately Describe Null Field Values

question 31

Multiple Choice

Which of the following statements accurately describe null field values? Select all the options that apply.

• A) You enter a null value by typing two quotation marks ("").
• B) A null field value indicates unknown data.
• C) You can use the Is Null criterion to select records with null values.
• D) You enter a null value by leaving a field blank in a record.

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Definitions:

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