Pega Interview Questions

Pega is aplatform for building enterprise applications that provide end-to-end solutionsfor process automation, case management, real-time analytics, and decisioning.It enables organizations to develop and deploy scalable and agile applicationsquickly.

The keycomponents of Pega include Pega RULES Process Commander (PRPC), which serves asthe core platform for developing applications, along with various tools such asDesigner Studio, Dev Studio, and Admin Studio for development, testing, andadministration.

In Pega, a rulerepresents a unit of application logic that defines how the system behaves.Rules can include business logic, user interface elements, data mappings, andintegrations. They are stored in the Pega RULES database and are managed andversioned within the application.

A flow in Pegarepresents a sequence of steps that define the process flow of a case or workitem. It consists of stages, processes, and assignments. On the other hand, aflow action is a specific step within a flow that defines a user action, suchas submitting a form or approving a request.

In Pega, a classis a blueprint or template that defines the structure and behavior of objectswithin the application. It serves as a container for rules and data instancesand provides inheritance and reuse mechanisms for building applications.

Pega provides acomprehensive case management framework that allows organizations to define,manage, and automate complex business processes as cases. It enables dynamiccase creation, assignment, routing, escalation, and tracking, along withreal-time visibility and reporting.

Activities inPega are procedural rules that encapsulate a sequence of steps to perform aspecific task or implement a business process. They can interact with data,call other rules, execute logic, and control the flow of execution within anapplication.

Decision tablesin Pega are used to define business rules and decision logic in a tabularformat. They allow organizations to model complex decision-making processesbased on conditions and actions, enabling dynamic and configurable behaviorwithin applications.

Pega provides arange of integration capabilities, including connectors, services, and APIs, tointeract with external systems and data sources. It supports standard protocolsand formats such as SOAP, REST, XML, and JSON, enabling seamless integrationwith third-party applications and services.

Pega Guardrailis a set of guidelines, guardrails, and best practices built into the Pegaplatform to ensure the quality, performance, and maintainability ofapplications. It includes design-time checks, performance metrics, andrecommendations that help developers adhere to industry standards and optimizeapplication development.