Free PEGACPLSA23V1 Exam Braindumps
Certified Pega Lead System Architecture (LSA) 23 Questions 16–20 (page: 5)

Updated On: 10-Feb-2026

[Pega Platform Architecture]
As a Lead System Architect, it is crucial to understand the technical landscape of an organization.
Which are two benefits that you can derive from this understanding? (Choose Two)

  1. It accelerates the development process of applications on Pega Platform.
  2. It facilitates the creation of necessary interfaces for interaction with other systems in an organization's environment.
  3. It assists with designing user interfaces with accessibility features.
  4. It enables the development of applications based on the Center-out business architecture.

Answer(s): A,B



[Troubleshooting and Maintenance]
As a Lead System Architect at a multinational corporation, you are tasked with addressing significant user-reported delays in a critical application. Suspecting that the delays are due to database-related issues that have arisen suddenly, you aim to identify and resolve the problem methodically.
Which two options do you recommend to isolate the issue and enhance performance? (Choose Two)

  1. Reduce the thresholds for query-time alerts to more easily identify complex queries that might be causing delays.
  2. Raise the threshold for blob-size alerts to aid in the detection of large case instances that might impact performance.
  3. Analyze the periods during which the database experiences the highest usage, because this method assists in pinpointing the specific times to search for alerts or other issues in the log files.
  4. Configure the system to write Pega logs to the database server to gain insights into the events occurring within the application that might contribute to the delays.

Answer(s): A,C



[Pega Platform Architecture]
A multinational financial institution is contemplating the deployment of a high-availability architecture for its online banking platform to guarantee seamless service for its clientele. The institution acknowledges the potential financial repercussions and reputational harm linked with application downtime.
Which principle should the institution prioritize in the design of its high- availability system to mitigate the risk of a single point of failure?

  1. Apply regular data backups by scheduling the job scheduler that runs every five minutes on each node.
  2. Avoid common cause failures by establishing a single administrative access group for all Pega implementations.
  3. Implement reliable failover to ensure service continuity by enabling the system to transition from a failed node to a backup node without data loss.
  4. Ensure the detectability of failures by consistently using application health monitoring tools.

Answer(s): C



[Application Design]
In the design of Pega enterprise applications, the Lead System Architect must prioritize Microjourneys according to Pega Express best practices.
Which two of the following statements accurately describe the concept of Microjourneys in Pega implementations? (Choose Two)

  1. Microjourneys constitute a segment of the overall customer journey that accomplishes all or a subset of the necessary business outcomes.
  2. Microjourneys represent the life cycles, or units of work, that yield a significant outcome for customers and users.
  3. Microjourneys are the life cycles, or units of work, that yield a significant reusable asset for citizen developers to improvise the functionality.
  4. Microjourneys are data objects in the overall customer journey that achieve all or a subset of the required data manipulations.

Answer(s): A,B



[Application Design]
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)

  1. 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.
  2. 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.
  3. 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.
  4. The Center-out approach designs product-centric implementations, and each system has its own view of the data used by its applications.

Answer(s): A,C



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