Certified Pega Senior System Architect v8.0 (2019) — Question 20

What are three valid ways to exchange data through a Pega Web Mashup? (Choose three.)

Answer options

• A. Use an SQL call to exchange data between the mashup and hosting web page.
• B. Use the data-pega-event-onpagedata attribute to configure the default value for the gadget.
• C. Use a queue processor to pass updated attributes to the gadget on the hosting web page.
• D. Use an action object configured as a script to perform additional actions on a web mashup gadget.
• E. Use the Javascript function doAction() to set or read data values through the hosting web page.

Correct answer: B, D, E

Explanation

The correct options B, D, and E are valid methods for data exchange in a Pega Web Mashup. Option A is incorrect because SQL calls are not a supported method for data transfer in this context, and option C is also incorrect as queue processors are not typically used for this purpose within a mashup environment.