In which of the following circumstances would you copy an entire table?

A) You want to export records to another format.
B) You want to create a query with a self join.
C) You want to make one table the parent table and the other the child table.
D) You want to use the same table structure as in another table.

Self Join

A join in SQL where a table is joined to itself to compare rows within the same table.

Parent Table

A table in a database that has one or more related child tables through a foreign key relationship, establishing a hierarchy.

Child Table

A table in a database that has a foreign key linking to the primary key of another table, known as the parent table.