A query creates a Cartesian join between one table with 5 records and another table with 20 records. How many records are displayed in the results?
A)100
B)25
C)15
D)4

Question

Quizplus · Accepted Answer

A Cartesian join between two tables results in a Cartesian product, where each row from the first table is joined with each row from the second table. Therefore, with 5 records in the first table and 20 in the second, the result will be 5 * 20 = 100 records.

A Query Creates a Cartesian Join Between One Table with 5