Pegasystems Certified Lead System Architect (CLSA) PEGACPLSA88V1 New Questions

To improve performance when fetching data from an external source in a cloud-deployed application, you should configure the data page to use a predefined key. This approach allows the data to be loaded once and then accessed quickly for subsequent requests.

Understanding Data Pages in Pega:Data pages in Pega are used to cache data, so it doesn't have to be retrieved from the source every time it is needed. Using a predefined key means that the data page is loaded with specific data that can be reused.

Configuring Data Pages with Predefined Keys:

Step 1: Define a data page and configure it to use a key for accessing data.

Step 2: Ensure the data page is set to load on demand or at a specific point in the process.

Step 3: Once the data is loaded with the predefined key, subsequent accesses to this data page will be faster because the data is already available in the cache.

Advantages of Using Predefined Keys:This approach reduces the need to repeatedly fetch data from the external source, thereby improving performance and reducing network latency issues in cloud environments.

References:Pega Documentation on Data Pages and best practices for caching and data retrieval provides detailed steps and examples on how to configure data pages with predefined keys for optimized performance.

Enable Security Auditing:

Navigate to the Pega Platform's security settings.

Enable security auditing by configuring the security policies.

This setting will track and log any unauthorized access attempts and failed login attempts.

Configure Audit Log Settings:

Go to the "Security Policies" section under the "System" category in the Dev Studio.

Ensure that logging for authentication events is enabled. This includes both successful and failed login attempts.

Generate Reports:

Utilize the built-in reporting capabilities of Pega to create custom reports.

These reports can be configured to display logs of failed login attempts, providing visibility into unauthorized access attempts.

References:

Pega Platform User Guide on Security Policies

Pega Academy Course on Security and Access Control

To enable support for both case types (expense report and purchase requests) for offline users on a mobile device:

Configure the application record to enable offline access. This setting prepares the application for offline capability.

Configure the user's access group to enable offline access. This step ensures that users have the necessary permissions and configurations to use the application offline.

A rule defined in myco-data-shape-rectangle can modify the .Color property because .Color is defined in the parent class (myco-data-shape) and is inherited by its subclasses.

A rule existing in myco-data-shape can be overridden in myco-data-shape-circle, allowing for specific behavior in the subclass while maintaining the inheritance structure.