PEGACPSA23V1 Exam Dumps : Certified Pega System Architect

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.

When a service level's goal interval lapses and the urgency is adjusted to 100:

B. Urgency value continues to increment as configured. In Pega, urgency levels can continue to increase based on additional factors configured within the service level. This includes the urgency escalation that may occur at the deadline and passed deadline intervals. The adjustment to 100 does not cap the urgency; instead, it sets a new baseline from which further increments may occur as defined by the service level settings.

• Customer information: This usually pertains to session-specific data that is relevant to the current user, such as user ID and locale. In Pega, this type of information is typically stored in user pages, which are clipboard pages that contain data related to the current user of the application. User pages are created for each session and include data that pertains to that particular user.
• Previous orders: These are typically a list of orders that are not specific to a session but need to be readily accessible and possibly shared across multiple sessions or users. In Pega, this kind of information is best stored in data pages. Data pages are used to hold data that is loaded once and can be used by multiple users, cases, or processes. They are efficient for data that doesn't change often and is required to be accessed frequently, such as a list of previous orders.
• Current order: This refers to the specific details of the order the customer is currently placing. It is specific to the user's current session and the case they are working on. Therefore, it should be stored in user pages, which are specific to an individual user session and can manage data related to the work they are currently performing.

References:

• Pega's official documentation on Clipboard and Clipboard pages explains how data is categorized and managed within the application.
• Training materials from Pega Academy, which go into detail on the types of clipboard pages and their uses within a Pega application.