Câu 20: PEGACSSA72V1: Certified Senior System Architect (CSSA) 72V1
You are configuring a drop-down list with a page list property. When the user selects an item in the list, you want to retrieve data associated with the selected item and add the data to the case. How do you configure the data access for the page list property?
Nội dung câu hỏi
You are configuring a drop-down list with a page list property. When the user selects an item in the list, you want to retrieve data associated with the selected item and add the data to the case. How do you configure the data access for the page list property?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Select the Copy data from a data page option so the selected information can be retrieved using a data page lookup. — đáp án hiện tại
- B. Select the Manual option so the user can add selected data to the page-type property through the UI.
- C. Select the Allow use as reference property in activities option so the selected information can be retrieved using an activity.
- D. Select the Refer to a data page option so the selected information can be retrieved using a data page lookup.
In Pega, when you need to retrieve data from a data source and permanently persist/copy it directly onto the case (so it becomes part of the case data model at that point in time), you configure the data access mode of the property to **"Copy data from a data page"**. 1. **Copy data from a data page:** This option performs a lookup against a data page using a parameter (such as the selected drop-down key) and copies the retrieved fields directly into the case property instance. Since the data is copied, any subsequent changes to the source system or data page will not affect the historical data saved in the case. 2. **Refer to a data page:** This option only creates a dynamic reference to the data page (read-only views) rather than persisting/copying the data directly into the case instance.
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