The Clients table contains 12 records with three different values in the PostalCode field. If you create a query that groups the records based on the PostalCode field, how many records do the results contain?
A)12
B)36
C)3
D)4

Question

Quizplus · Accepted Answer

Grouping by the PostalCode field will result in one record for each unique PostalCode, so if there are three different PostalCodes, the result will contain three records.

The Clients Table Contains 12 Records with Three Different Values