This is an example of which of the following topologies?

What is the difference between creating a join line in the Edit Relationships dialog box and creating joins in a query?

A) They are identical. B) In creating joins in a query, you are forced to choose the type of join. C) In Edit Relationships, you are forced to choose the type of join. D) In Edit Relationships, you are forced to define the primary key and the foreign key.

In the statement x= (a + b) * (c + e) which is the first operation that is performed when this C++ statement is executed?

A. a + b B. b * c C. a + b * c D. x = a