PEGACPLSA23V1 Exam Training Practice Tests (Pegasystems Certified Pega Lead System Architecture (LSA) Exam 23)]

Question 1

You are a Lead System Architect working on a booking application for a travel agency. You want to send email notifications to different participants (such as customers or sales coordinators) with custom messages based on their roles. You also want to ensure that the email-sending process does not affect the performance or responsiveness of the application. Which design option would you choose to implement this requirement?

A. Advanced agent B. Standard agent C. Standard queue processor D. Job scheduler

Correct Answer: C

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Question 2

Every day at 1 AM, all the ATM transactions at ABC Bank from the previous day are shared with the head office of the bank. All ATM machines perform this data sharing. ABC Bank uses this information to validate transactions and balance all the ledgers. If any discrepancy is identified, a dispute resolution flow initiates to investigate the root cause and resolve the dispute. ABC Bank has 1 million ATMs for which transactions need to be analyzed for discrepancies. Which one of the following is the optimal solution for gathering the transaction information from all the ATMs?

A. The ATM machines generate an Excel file of all the transactions and place it in a NAS directory. Pega workflow processes the files using an Advanced agent. B. The ATM machines generate an Excel file of all the transactions and place it in a NAS directory. Pega workflow processes the files using a Data Set of type File, and feeds the files into a Data Flow. C. The ATM machines generate an Excel file of all the transactions and place it in a NAS directory. Pega workflow processes the files using a Job Scheduler. D. The ATM machines generate an Excel file of all the transactions and place it in a NAS directory. Pega workflow processes the files using a Queue Processor.

Correct Answer: B

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Question 3

A multinational corporation operates several warehouses around the world. Due to varying regional regulations, market demands, and operational hours, the specifics of each warehouse, including its manager, location, and working hours, differ significantly. To streamline logistics and inventory management, employees must identify and interact with their nearest warehouse as part of their operational duties.
Oversight of warehouse listings is maintained by a centralized logistics management team. What is the most suitable strategy for managing the warehouse details?

A. Integrate a work queue widget into the logistics management team's dashboard that assigns them the responsibility of updating and managing warehouse information. B. Construct a dedicated portal for warehouse management, accessible only to the logistics management team, and implement a data-instance-only design pattern. C. Adopt a data-instance-last design pattern for handling requests related to warehouse management, with tasks assigned to the logistics management team. D. Employ a data-instance-first design pattern and provide a user interface for the logistics team to oversee warehouse details, with responsibilities allocated to the logistics management team.

Correct Answer: D

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Question 4

The ABC trip planner company offers a variety of services, for example, hotel bookings, flight bookings, and train bookings, all on a single platform. All the services offered havetheir invoice processing managed by a dedicated team of accounting specialists from the XYZ financial accounting organization. Every booking made by a customer creates a "Booking" case, which manages the booking of the required service. An
"Invoice" case is also created for the verification and validation of all payments to the various stakeholders involved. For security reasons, the Invoice case contains limited information and cannot be a child case of Booking. Both are siblings that update each other. Which one of the following is the best possible solution to implement this requirement?

A. Have a data object that connects both the sibling cases. Use a Job Scheduler that runs every one minute to query records from the data object and update the sibling case as required. Use system context to gain access to the sibling case. B. Have a data object that connects both the sibling cases. Use a queue processor (Dedicated/Standard) to process the record for status updates. Update the security context while queuing with the appropriate access group to gain access to the sibling case. C. Have a data object that connects both the sibling cases. Use a Job Scheduler that runs every one minute to query records from the data object and update the sibling case as required. D. Have a data object that connects both the sibling cases. Use a queue processor (Dedicated/Standard) to process the record for status updates. Use the current operator access group context while queuing to update the case.

Correct Answer: B

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Question 5

A Pega Platform application designed for customer onboarding in a bank involves multiple subprocesses and extensive data entry and retrieval. With over 15 screens to navigate, the Quality Assurance team faces challenges in thoroughly testing the application. Each bug fix requires the team to restart testing from the beginning, adding to the difficulty. What suggestion do you adopt as a Lead System Architect to assist the team?

A. Advise the team to begin recording the testing performed using the scenario testing feature, and then replay the recording when testing the application after performing bug fixes. B. Advise the team to create Pega test suites to run the bulk test cases in one go and speed up the testing process. C. Suggest that the team begins recording with the screen recording feature of the browser, and then replay the recording when testing the application after performing bug fixes. D. Encourage the team to write utilities to speed up the testing process.

Correct Answer: B

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Question 6

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 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. B. 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. C. The Center-out approach designs product-centric implementations, and each system has its own view of the data used by its applications. D. 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.

Correct Answer: A,D

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Question 7

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?

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

Correct Answer: C

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Pegasystems Certified Pega Lead System Architecture (LSA) Exam 23 - PEGACPLSA23V1 Exam Practice Test