An Effective LEMA Has Three Components

question 7

Essay

An effective LEMA has three components. Name and describe two of them.

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Definitions:

Datasheet

A tabular representation of data, typically found in spreadsheet or database software, that organizes elements of data in rows and columns.

One-To-Many Relationship

A database relationship where a single record in one table is related to multiple records in another table.

Common Field

A field that is present in two or more database tables, used as a link to join tables in queries or reports.

Query Design Grid

A graphical tool in database software that helps users visually construct queries by specifying fields, conditions, and sorting orders.