Question

Determining Uses for Outer Joins

Which situation would most benefit from an outer join?
a query that shows only customers who placed orders
a query that shows all duplicate customers from both tables
O a query that shows only the orders that have customers attached
a query that shows all customers, whether or not they placed an order
ve

Answer 1

a query that shows all customers, whether or not they placed an order

Step-by-step explanation:

EDG 21