OCI App Integration Pro (1Z0-1042-25) study guide
OCI App Integration Pro (1Z0-1042-25) · Work through your exam, one topic at a time.
The Oracle Cloud Infrastructure Application Integration Professional credential (exam code 1Z0-1042-25) validates that a practitioner can design, build, secure, deploy, and operate integrations on Oracle Integration Cloud. It targets integration developers, middleware consultants, and cloud architects who already understand REST/SOAP services, XML and JSON, and basic identity concepts, and who now need to prove they can wire real systems together reliably. The OCI App Integration Pro (1Z0-1042-25) study guide has 8 sections and about 2,693 words.
01Integration fundamentals and OCI Application Integration architecture
This domain tests how Oracle Integration is structured and how a message moves from a trigger to an invoke. Expect questions on design-time versus runtime, connection roles, orchestration styles, and where the connectivity agent fits.
338 words, about 2 min02Connections, adapters, and connectivity agents
This domain tests whether you can create a reusable connection, choose the correct adapter, secure it, and reach endpoints that are not public. Questions often hinge on connection role, agent groups, and what a connection test actually proves.
372 words, about 2 min03Integrations, triggers, and orchestration styles
This domain tests style selection, trigger behavior, and orchestration activities. The exam expects you to match a business event to the right style and to know which constructs can start or stop an instance.
339 words, about 2 min04Data mapping, transformations, and XSLT
This domain tests the mapper, XPath expressions, repeating structures, lookups, and custom XSLT. Questions often present a source and target schema and ask which mapping handles optional or repeating data correctly.
325 words, about 2 min05Routing, callouts, and error handling
This domain tests conditional routing, outbound calls, and fault handling. The exam wants you to keep failures visible, avoid duplicate side effects, and return useful responses.
336 words, about 2 min06Security, credentials, and OAuth-based authentication
This domain tests access control, connection security, and token-based authentication. Expect questions on OAuth flows, scopes, credential storage, and protecting trigger endpoints.
337 words, about 2 min07Monitoring, logging, tracing, and troubleshooting
This domain tests how you find and diagnose a failed instance. The exam focuses on monitoring views, instance states, activity-level payloads, logs, and safe recovery.
326 words, about 2 min08Lifecycle management, packaging, and deployment
This domain tests moving artifacts between environments and activating them safely. Expect questions on integration archives, dependencies, versions, connection reconfiguration, and scheduling.
320 words, about 2 min