PEGACPSSA23V1 Exam Dumps : Certified Pega Senior System Architect 23 Exam

• A: Calling the function pega.web.api.doAction() allows for specific actions to be performed in the Pega application from the web mashup, such as refreshing a section or submitting an assignment.
• D: Using the attribute data-pega-event-onpagedata allows for passing data from the web mashup to the Pega application when specific events occur on the page. References: Pega official documentation on Pega Web Mashup methods and attributes.

The two most common ways to expose your application to an external system are to leverage the Pega API (B) and to create a web service with the Service wizard (D). The Pega API provides a set of out-of-the-box RESTful endpoints for performing operations within the Pega Platform. The Service wizard simplifies the creation of SOAP or REST services, enabling external systems to interact with Pega applications.References: Pega Community documentation on Pega API and Service wizard.

When configuring Pega Web Mashup, it's essential to create one DIV element in the hosting web page for each Pega gadget (A), ensuring that each gadget is properly isolated and rendered within its designated area on the web page. Additionally, adding a list of trusted domains in your application settings (B) is crucial for security, as it specifies which domains are authorized to host the mashup, preventing unauthorized use or embedding of the Pega functionalities in untrusted environments.References: Pega Community documentation on Pega Web Mashup configuration and security best practices.