Use the database tables below to answer the following questions.
-Which field in the PURCHASE ORDERS table is a foreign key?
A)PO No
B)PO Date
C)Shipping
D)Vendor ID

Question

Use the database tables below to answer the following questions. 
-Which field in the PURCHASE ORDERS table is a foreign key?
A)PO No 
B)PO Date 
C)Shipping 
D)Vendor ID

Quizplus · Accepted Answer

A foreign key is a field in one table that refers to the primary key of another table. In this case, the Vendor ID field in the PURCHASE ORDERS table refers to the primary key in the VENDORS table, making it a foreign key. The other fields (PO No, PO Date, Shipping) do not refer to another table's primary key and are therefore not foreign keys.

Use the Database Tables Below to Answer the Following Questions