To answer this question, we need to understand the concept of list and form applets in the context of business components.
A list applet is a user interface component that displays a list of records retrieved from a business component. It allows users to view and interact with multiple records at once.
A form applet, on the other hand, is a user interface component that displays the details of a single record retrieved from a business component. It allows users to view and edit the fields of a single record.
In the context of this question, a list or form applet can reference a single business component. This means that it can display records or details from one specific business component.
Let's go through each option to understand why it is correct or incorrect:
Option A) Two - This option is incorrect because a single list or form applet can only reference one business component, not two.
Option B) One - This option is correct because a single list or form applet can reference one business component.
Option C) Unlimited - This option is incorrect because there is a limit to the number of business components that a single list or form applet can reference. It can only reference one business component.
Option D) Eight - This option is incorrect because a single list or form applet can only reference one business component, not eight.
The correct answer is Option B) One. This option is correct because a single list or form applet can reference one business component.