The ADD command is used to enter one row of data or to add multiple rows as a result of a query.

Option A: True - This option is incorrect. In SQL, the ADD command is not used to enter one row of data or to add multiple rows as a result of a query. SQL does not have a standard "ADD" command for adding rows of data directly.
Option B: False - This is the correct answer. In SQL, to add one or more rows of data to a table, you typically use the INSERT INTO statement. The INSERT INTO statement is used to add new records to a table in the database.
Conclusion:
The statement "The ADD command is used to enter one row of data or to add multiple rows as a result of a query" is Option B: False. The correct SQL command to add new rows of data to a table is INSERT INTO, not ADD. Therefore, the correct answer is False.