By using an intersection table, which field can be removed from the PURCHASE ORDERS table?
A)PO No
B)PO Date
C)Item No
D)Shipping

Question

Quizplus · Accepted Answer

By using an intersection table, the relationship between PO and Item can be established, and so the Item No field can be removed from the PURCHASE ORDERS table. The PO No is still needed to uniquely identify each purchase order, the PO Date is still valuable for tracking and record keeping purposes, and the Shipping field contains important information about delivery and logistics that is not directly related to the item being purchased.

By Using an Intersection Table, Which Field Can Be Removed