QUESTION: 41

Application Settings allow you to____________.

simulate data in an environment for testing purposes
automate the application migration process
execute connectors in parallel to improve performance
store references to an external system connected to an application

Answer(s): D

Explanation:

Application Settings allow you to store references to an external system connected to an application. These settings can be used to manage environment-specific parameters such as URLs, file paths, and other data that may vary between development, testing, and production environments.

Reference:

Pega official documentation on application settings.

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QUESTION: 42

Your application is deployed to the cloud. A data source outside your application populates a data page by using your data access pattern configuration. You receive complaints that the system takes a long time to fetch data each time the case worker accesses information for a different customer.
Which approach solves this performance issue?

Access data page with a predefined key so that, once loaded, data access is faster.
Fetch only the targeted data from the database each time data is needed so access is faster.
Change snapshot data access method to reference pattern data access method.
Move to local installation because network traffic in cloud deployment is often slow.

Answer(s): A

Explanation:

Using a data page with a predefined key enhances performance by leveraging the caching mechanism of Pega.
When a data page is loaded with a specific key, it is stored in memory. Subsequent accesses to the data page with the same key do not require fetching the data again from the external data source, significantly reducing the access time. This approach is particularly beneficial in cloud deployments where network latency can impact performance. It ensures that once the data for a particular customer is fetched and stored in the cache, accessing the same customer's information again is much faster, addressing the performance issue reported.

Reference:

Pega Community documentation on data pages and performance best practices.

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QUESTION: 43

DRAG DROP (Drag and Drop is not supported)
Place the steps in the order in which a service processes a request.

See Explanation section for answer.

Answer(s): A

Explanation:

Inbound request received
Map inbound data
Request processing
Map outbound data

System returns a response
This sequence represents the typical flow of processing an inbound service request, from the initial receipt of the request to the final response after the necessary processing and mapping have been completed.

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QUESTION: 44

To reduce training requirements for users, a company wants to utilize the existing front end of their application. How can a third-party application use Pega Platform?

By using middleware tools in application servers
By using database tables for staging the requests
By using REST calls from the Pega API
By exposing third-party application services

Answer(s): C

Explanation:

Integrating a third-party application with Pega Platform can be efficiently achieved through REST calls using the Pega API. This allows for seamless communication between the third-party application's existing front end and Pega's backend processes. The REST API endpoints in Pega Platform enable external applications to interact with Pega applications for operations like case management, assignments, and data retrieval, without requiring significant changes to the existing user interface or user experience. This approach minimizes the need for extensive retraining of users on a new system, leveraging the familiar UI of the existing application.

Reference:

Pega Community documentation on Pega APIs and integration best practices.

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QUESTION: 41

Explanation:

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QUESTION: 42

Explanation:

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QUESTION: 43

Explanation:

QUESTION: 44

Explanation:

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