Define Johnson's Rule

question 51

Short Answer

Define Johnson's rule.

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Definitions:

Query

A query is a request for data or information from a database which follows a specific format, often used to retrieve specific information or records.

Delete Key

A key on a computer keyboard used to remove characters, files, or data.

Field Name

The label or identifier assigned to a specific field in a database or form, which describes the kind of data it holds.

Column

A vertical division of a page or text, or a structural element in databases used to store a particular type of information.