Pegasystems PEGACPLSA23V1 : Certified Pega Lead System Architecture (LSA) Exam 23

In the context of software system design and architecture, which two of the following statements accurately describe the Center-out business architecture approach used in Pega applications? (Choose Two)

• A. The Center-out approach focuses on designing applications specific to channels of interaction, which often leads to the implementation of the same presentation layer logic multiple times.
• B. The Center-out approach designs product-centric implementations, and each system has its own view of the data used by its applications.
• C. The Center-out approach avoids the mistakes of the top-down and bottom-up approaches to deliver customer and business outcomes quickly and sustain the architecture into the future.
• D. The Center-out approach focuses on Microjourney objectives, identifies when engagement with a channel is needed to complete a step, and determines what data isnecessary to complete a step or updates on the completion of a step.

In a retail inventory management application, the system captures and stores product sales data in the backend database to manage inventory levels effectively. The organization requires a comprehensive report to analyze product sales trends over the past 5 years, including details on which products sold the most and least, and their corresponding profit margins. As a Lead System Architect, which well-designed solution do you suggest for implementing this requirement?

• A. Centralize both product-related data and sales workflow data in the CustomerDataschema within the database, optimizing the necessary properties for efficient querying. Grant access to this schema to specialized Business Intelligence tools to perform in-depth analysis.
• B. Partition the product-related data in the CustomerData schema and the sales workflow data in the PegaDATA schema within the database. Provide access to these schemas for specialized Business Intelligence tools to directly query and analyze the data.
• C. Segment the product-related data into a CustomerData schema and sales workflow data into the PegaDATA schema within the database. Utilize Business Intelligence Exchange rules to extract this data daily, then store it in a dedicated data warehouse for analysis with specialized Business Intelligence tools.
• D. Store both product-related data and sales workflow data in the PegaDATA schema within the database.
  Use Business Intelligence Exchange rules to extract this data daily and transfer it to a designated data warehouse for analysis with specialized Business Intelligence tools.

Which two benefits does the Search and Reporting Service offer over embedded Elasticsearch? (Choose Two)

• A. Eliminates issues with potential loss of data indices when Util nodes crash.
• B. Independent release cycles for Pega Platform updates.
• C. Improved row-level security.
• D. Helps in connecting with any full-text search engines.

As a Lead System Architect, you must ensure that a Pega application implementation is inclusive and accessible to diverse users, including those with disabilities. You are focusing on implementing design practices that cater to users with various needs, including those who use assistive technologies such as screen readers. With this goal in mind, which two of the following practices do you prioritize when you design an accessible application? (Choose Two)

• A. Use link controls over buttons to improve the readability of the application.
• B. Implement responsive layouts to ensure compatibility with different device screen sizes.
• C. Use inline styles to enhance the overall readability of the application.
• D. Refrain from relying on key commands, because they might interfere with the functionality of screen readers.

The test coverage report in Pega Platform helps to determine the number of rules covered during a test cycle.
It is viewable at the application and user level. Which of the following statements describes the difference between these two levels?

• A. The application level focuses on rules created at the application ruleset level, while the user level focuses on rules created in branch rulesets.
• B. The application level includes rules created at the enterprise application layer, while the user level involves rules created at the implementation layer.
• C. The application level includes the details of testing performed by all users in that session, while the user level pertains only to the user who initiated the testing session.
• D. The application level encompasses details of testing conducted with APIs, while the user level is specific to testing that the user performs.