PEGACPSA23V1 Exam Dumps : Certified Pega System Architect

A statement about channel interfaces:

D. Channel interfaces are user interfaces that meet business requirements. Channel interfaces in Pega are tailored to fit the specific needs of a business process or user group, ensuring that the user interface supports the business goals and provides an effective means of interaction for the end-users.

In a hiring application that includes tasks performed by different teams—HR creating and sending the offer letter, IT assigning the workstation, and Facilities assigning the work desk—the personas to be created correspond to each team handling specific responsibilities. Each persona represents a user or team involved in the process with distinct roles and access requirements. Therefore, the personas for HR, IT, and Facilities should be created to accurately reflect the workflow and ensure that system permissions and interfaces are appropriately configured for each group's tasks.

In a scenario where an organization operates two lines of business with similar UI needs but differing payment methods, applying the Situational Layer Cake™ concept allows for efficient reuse of common functionalities while accommodating specific differences.

• B. Place the UI rules and generic payment method rules in the base layer, and create a new layer for the division-specific payment rules: This approach maximizes reuse by placing the shared UI components and any generic payment functionalities that apply to both divisions in the base layer of the application. Division-specific payment methods are then managed in separate layers on top of the base layer, allowing for tailored handling of payment options without duplicating the common UI elements.

Option A suggests a new layer for both lines of business, which might not efficiently leverage the commonalities between them. Creating a parallel base layer for payment rules (C) deviates from the hierarchical structure intended by the Situational Layer Cake™. Option D, creating a new layer for each division's payment rule, aligns with option B but is less clearly articulated regarding the placement of shared UI rules.