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

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

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.
• B. 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.
• C. 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.
• D. 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.

In a hospital's patient management Pega application, patient details are gathered during the initial consultation process. This information must be accessible and current for all subsequent appointments and treatments.
Keeping patient information updated is crucial to effective planning and implementation of treatment. Which one of the following options would you select as a solution?

• A. A portal to collect patient data. Pre-load the patient's information into the system for each subsequent appointment and treatment, based on the outcomes of the initial consultation.
• B. A portal for updating patient data, using the snapshot data access pattern to access patient information for appointments and treatment processes.
• C. A portal for updating patient data, utilizing the System of Record (SOR) data access pattern to access patient information for appointments and treatment processes.
• D. A portal to collect patient data and store the data with Consultation cases. Use data propagation features to transfer patient information to each subsequent appointment or treatment as they are scheduled.

Dynamic class references (DCR) are one approach to creating a data model in a Pega implementation. Which one of the following best describes the DCR approach?

• A. Referencing classes that are predefined and unchangeable, ensuring consistency and reliability in the data model.
• B. Linking different classes together in a data model to establish relationships and associations between various entities.
• C. Associating objects with classes at runtime based on user input or certain conditions, allowing for flexibility in the structure of the data model.
• D. Dynamically adjusting the attributes of a class without modifying its structure, facilitating agile data management.

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