PEGACPSA23V1 Exam Dumps : Certified Pega System Architect

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 increase the font size on all field placeholder value components specifically to aid visually impaired users, applying global styling changes is the most effective approach. Among the options provided, adding a new theme text entry to the application theme allows for targeted styling adjustments to be applied broadly across the application.

• C. Add a new theme text entry to the application theme: This approach allows for the customization of specific UI elements, such as field placeholder values, at the application level. By adding a new text entry with increased font size to the application theme, all instances of field placeholder values throughout the application will inherit this styling, ensuring a consistent and accessible user experience for visually impaired users.

Updating the existing Default theme text entry (A) could affect more elements than intended. Running a case type and changing the font on the view (B) only applies changes locally and lacks scalability. Uploading a new application theme (D) could be an option but is less direct and more complex than simply adding a new text entry specifically for placeholder values.

Direct Capture of Objectives (DCO) in Pega is designed to enhance the accuracy and speed of application delivery. By capturing requirements directly within the development environment, DCO ensures that there is less miscommunication between business and IT teams, leading to more accurate representations of business requirements in the application. Furthermore, this method speeds up the development process by reducing the need to rework requirements and by allowing for a more agile response to changes.