In an application containing the property reference .Customer.Assets(3), what is the property type of .Assets(3)?

The correct choice, Page List, reflects the fact that .Assets is a collection of pages that represent multiple Asset entities associated with a Customer. In Pega, when a property is defined as a List, it indicates that it can contain multiple entries, each represented as a separate page.

In this context, the notation .Assets(3) refers to the fourth element within the list (indexing starts at 0 in Pega), and the use of parentheses indicates that you are accessing a specific entry in this collection. Each entry or page within the Page List can hold its own set of properties, allowing for structured data representation that can accommodate various attributes for each asset.

This choice is supported by the nature of lists in Pega, where lists allow for multiple related items to be organized efficiently. The term "Page List" specifically denotes that each item in the list is a distinct Page object, which can have its own properties and values. Understanding this distinction is critical for correctly utilizing data models in Pega applications.