PEGACPSA23V1 Exam Dumps : Certified Pega System Architect

• Major version: In Pega, a major version update is typically used when there are significant changes to the application, such as the introduction of new functionalities, case types, or major changes to existing functionalities. Adding a new "Order return" case type to the Shopping application constitutes a significant enhancement, thus it would usually require incrementing the major version of the ruleset.
• Minor version: Minor version updates are used for less significant changes that don't alter the application's primary functionality but still add enhancements or optional components to the existing structures. Adding a stage-specific optional action to an "Order placement" case lifecycle would be a good candidate for a minor version update because it extends the functionality without fundamental changes.
• Patch version: Patch versions are often used for bug fixes or minor improvements that do not add new functionalities but rather correct issues with existing ones. Fixing a bug that lists product options by product ID instead of by name is a classic example of a patch fix, as it corrects a specific issue without materially expanding or altering the functionality of the application.

References:

• Pega official documentation would typically include a section on ruleset versioning that describes the scenarios for using major, minor, and patch versions.
• Best practices as described in Pega Community articles and the Pega Academy training materials also discuss how to manage ruleset versions effectively in various development scenarios.

To ensure that a list of hotels refreshes dynamically based on changes to check-in or check-out dates in a hotel reservation application, configuring action sets on these date fields is the correct approach. Action sets can be set to trigger a specific response, such as refreshing a section of the form, whenever the date fields are modified by the user. This setup maintains accurate and up-to-date availability data for the user, enhancing the application's responsiveness and user experience.

To ensure that the processing of an Accident Claim case is paused until the resolution of both Vehicle Damage and Body Injury child cases:

A. Add a wait shape to the parent case pausing the parent case until the child cases resolve. The wait shape is used in Pega to halt the process flow until specified conditions are met, in this case, the resolution of both child cases. This ensures that the parent case does not proceed until all necessary assessments and repairs documented in the child cases are completed, providing a coherent and controlled case management process.