PEGACPLSA88V1 Exam Dumps - Pegasystems Certified Lead System Architect (CLSA) Questions and Answers

To avoid creating unnecessary case-related properties and views:

Work Pool Level Definitions: Define most properties and sections at the work pool level to ensure they are reusable across multiple case types. This approach reduces redundancy and simplifies maintenance.

Data Types: Create data types that correspond to the case type when necessary. This helps in organizing related data and promotes reuse.

Data Reference Field Type: Use the data reference field type in the case type's data model tab. This allows you to link to existing data types without duplicating properties, maintaining data integrity and reducing redundancy.

References: Pega Platform documentation on data modeling, work pools, and data reference field types.

To troubleshoot a chronic performance issue in a cloud-based production application:

Review Performance Alerts and Exceptions in PDC (A): Pega Predictive Diagnostic Cloud (PDC) monitors and reports on the health and performance of Pega applications in real-time. Reviewing alerts and exceptions here can provide insights into the root causes of performance issues.

Review Performance Alerts and Exceptions in AES (D): Pega Autonomic Event Services (AES) also monitors system health and performance. It can help identify patterns and issues that occur during specific time frames.

References:

Pega PDC: Understanding Pega Predictive Diagnostic Cloud

Pega AES: Pega Autonomic Event Services Overview

PegaUnit testing best practices include:

A test ruleset is placed at the top of an application's ruleset stack:

Ensuring the test ruleset is at the top makes sure that the latest test rules are executed first, which helps in isolating and testing changes effectively.

A test case groups relevant assertions together:

Grouping relevant assertions in a test case ensures that related conditions are checked together, providing a more comprehensive and organized test output.

A test case focuses on a single area of functionality:

Focusing on a single area of functionality per test case simplifies testing and debugging. It ensures that each test case is specific and clear in its purpose.

References:

Pega Documentation on PegaUnit Testing: PegaUnit Testing

Pega Documentation on Best Practices for Testing: Testing Best Practices

This comprehensive approach ensures that all the answers are verified and supported by references to Pega Lead System Architect documentation.

To maximize flexibility for business users to create reports that retrieve data from several related classes in Pega Platform:

Association Rules:

Association rules define the relationships between different classes. They allow users to create reports that join data from multiple classes.

The Lead System Architect (LSA) is responsible for ensuring these association rules are defined and maintained in the application.

Creating Reports:

Once the associations are in place, business users can leverage these relationships to create complex reports without needing deep technical knowledge.

This enables users to pull in data from various related classes seamlessly.

References:

Pega Platform Reporting Guide

Pega Best Practices for Data Modeling

Circumstancing: This technique allows for creating variations of a rule based on specific conditions, such as different products, without duplicating the rule for every possible product scenario.

When configuring a mobile application to function correctly while offline, it's essential to ensure that data used to populate drop-down lists is available offline. This requires adding the relevant data pages to the whitelist. The data pages will then be downloaded and cached on the mobile device, ensuring that drop-down lists can be populated without requiring an active network connection.

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 Standard Agent Behavior: A standard agent in Pega with auto queue management enabled will manage its own queue and handle retries automatically.

 Retry Mechanism: If a task fails, the agent sets the task status to "broken-process" and retries the task according to the specified retry settings.

 One Retry: Since the agent is set to retry once, it will automatically attempt to reprocess the task one more time before taking further action.

References:

Pega Academy: Managing Agents and Queues

Pega Documentation: Standard Agents and Queue Management

The Skin rule in Pega is used to define the look and feel of the application. By configuring the importance field for each column included in a repeating layout, you can control how information is displayed on different devices. Additionally, specifying the width of the sidebar on desktops ensures that the application is optimized for various screen sizes and resolutions.References:

Pega Documentation on Skin Rules: Pega Skin Rules

To ensure the performance of the Pega application does not degrade over time, consider the following recommendations:

Maintain Fragmented Tables: Schedule scripts to regularly maintain and defragment tables that are frequently updated. This helps in optimizing database performance.

Purge and Archive Records: Implement purging and archiving strategies based on the company's record retention policy. This practice helps in managing data growth and ensures that the system remains performant over time.

References:

Database Maintenance

Data Archiving