Final answer:
The statement is false because the USING clause is used for joining tables with columns of the same name, while the ON clause is used for specifying join conditions explicitly when column names differ.
Step-by-step explanation:
The statement that the USING clause must be used with the JOIN keyword when linking tables that do not contain a commonly named column is false. The USING clause in SQL is a shorthand for a type of join where the tables being joined have columns with the same names and you wish to join on these columns. However, when tables do not have columns with the same name, you typically use the ON clause instead to specify the joining conditions with column names explicitly stated.
The statement is true. The USING clause is used with the JOIN keyword to specify the columns on which the two tables should be joined. If the tables do not have a commonly named column, the USING clause is necessary to indicate which columns should be used for the join. Without the USING clause, the join operation would not know which columns to match, resulting in an error or incorrect results.