Certified Pega Senior System Architect (PCSSA) Practice Test
Gana confianza para Certified Pega Senior System Architect (PCSSA). Practica los conceptos, comprende las respuestas y refuerza tus conocimientos pregunta a pregunta.
Probar una preguntaDescripción y detalles del examen
The Certified Pega Senior System Architect (PCSSA) certification is a globally recognized credential that validates an individual's advanced expertise in designing, building, and deploying enterprise-grade applications on the Pega Platform. This certification goes beyond foundational knowledge, focusing on complex architectural decisions, advanced decisioning strategies, and scalable deployment patterns. Earning the PCSSA demonstrates a professional's ability to lead technical teams, optimize application performance, and implement robust security measures. The certification covers five critical domains: Advanced Application Architecture (including class design and inheritance), Advanced Decisioning and AI (including predictive models and adaptive analytics), Advanced Integration Patterns (including REST, SOAP, and messaging), Enterprise Deployment and Security (including authentication, authorization, and deployment pipelines), and Performance and Scalability (including guardrails and optimization techniques). For organizations, the PCSSA ensures that certified architects can reduce technical debt, accelerate time-to-market, and maintain high system reliability. For individuals, it opens doors to senior architect roles, higher compensation, and recognition as a subject matter expert within the Pega ecosystem. The exam consists of 50 questions, typically scenario-based, requiring deep analytical thinking and practical application of Pega best practices.
Preguntas de Muestra
Elige una respuesta y consulta la explicación para ver cómo funciona la práctica.
A Pega 24.x application has Access Groups for CSR, Senior CSR, and Manager. ABAC policies grant access to case data based on the operator's region, the case's region, and the case's value (cases > $1M require Manager). A Senior CSR in EMEA reports she cannot open a case in her own region with value $250K. Which is the most likely cause and what should the architect inspect first?
Which Pega 24.x feature most directly supports A/B testing of two case-flow variants (e.g., shorter vs. longer flow) with traffic split between them?
An architect is debugging a Pega 24.x application showing intermittent 500 errors during case-create bursts. The error stack trace shows "DatabaseDeadlockException" on pc_assign_worklist. Which root cause aligns with deadlock fundamentals?
Los bloqueos en pc_assign_worklist durante los picos de creación de casos indican que dos transacciones están adquiriendo bloqueos en filas superpuestas en ordenes opuestas. La mitigación documentada de Pega: asegúrese de que la transacción adquiere bloqueos en un orden consistente, reduzca el alcance de la transacción para minimizar el tiempo de retención de bloqueos y considere particionar por grupo de clase. Agregar más nodos web aumenta la concurrencia y puede empeorar los bloqueos. Incrementar el nivel de aislamiento empeora aún más. Deshabilitar los bloqueos corrompe los datos.
A Pega 24.x application receives a 50MB CSV file from an SFTP source nightly. The file must be parsed into individual case instances. The CSV has 200K rows. Which approach correctly balances throughput, error isolation, and observability?
Pega 24.x admite Data Flows para la ingestión en streaming/batch de archivos grandes. Un flujo de datos lee el archivo SFTP en trozos, parsea filas CSV y escribe registros a una clase mediante un paso de carga. Los errores por fila se aÃslan y se registran en la ejecución del flujo de datos. El programador de tareas que carga todo en memoria se quedarÃa sin memoria (OOM) en 50MB+/200K filas. Leer el archivo en un bucle de actividad en una sola hilera es monohilareo y frágil. Connect File admite la lectura pero no el procesamiento paralelo y aislado de errores necesario a gran escala.
Which Pega CDH 24.x role/persona uses Prediction Studio primarily for managing predictive models, adaptive models, and model governance?
Oportunidades profesionales y salario
Los rangos son cifras del mercado de EE. UU. salvo que se muestre un rango local.
Qué temas cubre este examen
Usa las ponderaciones publicadas de los dominios para planificar tu estudio. Los resultados de práctica no predicen tu puntuación en el examen de certificación.
01Application Development
Temas
- Define the Class hierarchy structure
- Describe the purpose of Modular architecture and Enterprise reuse
- Create an application with the New Application wizard
- Describe the rule resolution process; adjust rule availability
- Identify how circumstancing affects application behavior
- Circumstance rules on a single variable or multiple variables
- Differentiate between a queue processor and a job scheduler
- Identify the role and elements of activities in case processing
- Automate actions when a property value changes
- Identify the role and impacts of application versioning; Use of ruleset skimming
- Configure and validate application rulesets
- Migrate an application; use of product rules
Objetivos de aprendizaje
- Define the Class hierarchy structure
- Describe the purpose of Modular architecture and Enterprise reuse
- Create an application with the New Application wizard
- Describe the rule resolution process; adjust rule availability
- Identify how circumstancing affects application behavior
- Circumstance rules on a single variable or multiple variables
- Differentiate between a queue processor and a job scheduler
- Identify the role and elements of activities in case processing
- Automate actions when a property value changes
- Identify the role and impacts of application versioning; Use of ruleset skimming
- Configure and validate application rulesets
- Migrate an application; use of product rules
02Case Management
Temas
- Differentiate between work groups, work queues, and organizational structures
- Configure parallel processing for cases
- Manage concurrent case access; locking strategies
- Configure flow action pre- and post-processing
- Extend service-level agreement configurations
Objetivos de aprendizaje
- Differentiate between work groups, work queues, and organizational structures
- Configure parallel processing for cases
- Manage concurrent case access; locking strategies
- Configure flow action pre- and post-processing
- Extend service-level agreement configurations
03Data and Integration
Temas
- Validate data against a pattern
- Identify use cases for keyed data pages
- Exchange data with other applications
- Address integration errors in connectors
- Configure a field value Rule
Objetivos de aprendizaje
- Validate data against a pattern
- Identify use cases for keyed data pages
- Exchange data with other applications
- Address integration errors in connectors
- Configure a field value Rule
04System Administration
Temas
- Measure System Performance; use of performance-related tools
- Debug system performance
- Review log files: Distinguish system events and performance events
- Explain the need to configure Application Settings for integrating external systems
- Describe the Application Settings configuration
- Add resource settings for an integration
Objetivos de aprendizaje
- Measure System Performance; use of performance-related tools
- Debug system performance
- Review log files: Distinguish system events and performance events
- Explain the need to configure Application Settings for integrating external systems
- Describe the Application Settings configuration
- Add resource settings for an integration
05Security
Temas
- Distinguish between role-based, attribute-based, and client-based access control
- Organize and manage case attachments
- Secure data with data encryption
- Track and audit changes to data
Objetivos de aprendizaje
- Distinguish between role-based, attribute-based, and client-based access control
- Organize and manage case attachments
- Secure data with data encryption
- Track and audit changes to data
06User Experience
Temas
- Configure custom Portals to satisfy different customer requirements
- Use Pega Web Embed technology to integrate Pega applications within existing client websites
- Explain how Constellation SDKs use Constellation DX components to incorporate Constellation in alternative design systems
- Group fields in views
- Initiate request/response calls between a Constellation application and Constellation DX API REST endpoints.
Objetivos de aprendizaje
- Configure custom Portals to satisfy different customer requirements
- Use Pega Web Embed technology to integrate Pega applications within existing client websites
- Explain how Constellation SDKs use Constellation DX components to incorporate Constellation in alternative design systems
- Group fields in views
- Initiate request/response calls between a Constellation application and Constellation DX API REST endpoints.