The ________ rule states that an entity instance can simulta…

One major advantage of the outer join is that:

The main concept of relational databases was published in 19…

One major advantage of the outer join is that:

An integrity control supported by a DBMS is:

A student can attend five classes, each with a different pro…

The actions that must be taken to ensure data integrity is m…

INSERT INTO is an example of ________ code.

Requiring a CustomerID to exist in a Primary table before it…

Requiring a CustomerID to exist in a Primary table before it…