Podcast
Questions and Answers
In Oracle Integration Cloud (OIC), which of the following actions should you perform to ensure an integration using a REST trigger with authentication only allows access to authorized clients?
In Oracle Integration Cloud (OIC), which of the following actions should you perform to ensure an integration using a REST trigger with authentication only allows access to authorized clients?
What should you do before deploying an integration to a live environment?
What should you do before deploying an integration to a live environment?
Which one of the following statements is NOT TRUE about Cross-Origin Resource Sharing (CORS)?
Which one of the following statements is NOT TRUE about Cross-Origin Resource Sharing (CORS)?
What type of REST adapter security policy should be configured to ensure that only authorized clients can access the integration in OIC?
What type of REST adapter security policy should be configured to ensure that only authorized clients can access the integration in OIC?
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Which of the following options does SOAP NOT typically provide?
Which of the following options does SOAP NOT typically provide?
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What is a characteristic of OIC lookups?
What is a characteristic of OIC lookups?
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What enables hybrid integrations and message exchange between applications in private or on-premises networks and OIC?
What enables hybrid integrations and message exchange between applications in private or on-premises networks and OIC?
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What is a characteristic of an application-driven integration?
What is a characteristic of an application-driven integration?
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What happens when you open the mapper for a request or response message in an integration?
What happens when you open the mapper for a request or response message in an integration?
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What is a legitimate strategy to mitigate timeout issues in a synchronous integration flow?
What is a legitimate strategy to mitigate timeout issues in a synchronous integration flow?
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What is an alternative design implementation strategy to mitigate timeout issues in a synchronous integration flow?
What is an alternative design implementation strategy to mitigate timeout issues in a synchronous integration flow?
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Which of the following is a valid consideration while choosing request and response options using the REST Adapter Endpoint Configuration wizard in Oracle Integration Cloud (OIC)?
Which of the following is a valid consideration while choosing request and response options using the REST Adapter Endpoint Configuration wizard in Oracle Integration Cloud (OIC)?
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Which Oracle Integration Cloud (OIC) service role does NOT have permission to run an OIC Integration?
Which Oracle Integration Cloud (OIC) service role does NOT have permission to run an OIC Integration?
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Which statement is not true about Oracle Integration Cloud (OIC) packages?
Which statement is not true about Oracle Integration Cloud (OIC) packages?
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Which aspect of Oracle Integration Cloud (OIC) is true regarding connectivity agents and the OCI Streaming Adapter for Inbound pooling?
Which aspect of Oracle Integration Cloud (OIC) is true regarding connectivity agents and the OCI Streaming Adapter for Inbound pooling?
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When using the REST Adapter Endpoint Configuration wizard in Oracle Integration Cloud (OIC), which of the following is a valid statement regarding query and template parameters?
When using the REST Adapter Endpoint Configuration wizard in Oracle Integration Cloud (OIC), which of the following is a valid statement regarding query and template parameters?
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Which service role in Oracle Integration Cloud (OIC) is responsible for managing and deploying integrations, but does not have permission to run an integration?
Which service role in Oracle Integration Cloud (OIC) is responsible for managing and deploying integrations, but does not have permission to run an integration?
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What is the most likely cause of an Oracle Integration Cloud (OIC) instance processing messages slowly?
What is the most likely cause of an Oracle Integration Cloud (OIC) instance processing messages slowly?
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What should you do first when experiencing integration delays in OIC?
What should you do first when experiencing integration delays in OIC?
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What is a prerequisite for immediately activating imported OIC integrations?
What is a prerequisite for immediately activating imported OIC integrations?
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What is included in an exported OIC integration?
What is included in an exported OIC integration?
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Why is it beneficial to export OIC integrations?
Why is it beneficial to export OIC integrations?
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What guarantees efficient data synchronization between applications?
What guarantees efficient data synchronization between applications?
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What is the main purpose of adding a Try-Catch action to your Oracle Integration Cloud (OIC) integration flow?
What is the main purpose of adding a Try-Catch action to your Oracle Integration Cloud (OIC) integration flow?
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What should you implement to catch a runtime fault and return a custom business fault message to the client?
What should you implement to catch a runtime fault and return a custom business fault message to the client?
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What is a characteristic of the OCI Streaming adapter in Oracle Integration Cloud (OIC)?
What is a characteristic of the OCI Streaming adapter in Oracle Integration Cloud (OIC)?
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What is a feature of the Apache Kafka Adapter in Oracle Integration Cloud (OIC)?
What is a feature of the Apache Kafka Adapter in Oracle Integration Cloud (OIC)?
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What should you use to return a custom business fault message to the client in case of a runtime fault?
What should you use to return a custom business fault message to the client in case of a runtime fault?
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In Oracle Integration Cloud (OIC), what is the purpose of a global fault handler?
In Oracle Integration Cloud (OIC), what is the purpose of a global fault handler?
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Study Notes
OIC Lookup and Integration
- OIC lookups are based on a static definition, created and populated during design time and cannot be changed by runtime activities.
- The connectivity agent enables creating hybrid integrations and exchanging messages between applications in private or on-premises networks and OIC.
Application-Driven Integration
- An application-driven integration can contain one or more trigger (source) connections for requests sent to OIC and one or more invoke (target) connections for requests sent from OIC.
Mapper and Data Structures
- When opening the mapper for a request or response message in an integration, the data structures are automatically populated with the information pulled from the source and target connections.
Integration Flow and Timeouts
- A legitimate strategy to mitigate timeout issues in synchronous integration flows is to change the implementation logic to invoke multiple fine-grained external API calls within a single loop.
Fault Handling
- Adding a Try-Catch action to the integration flow and configuring it to catch and handle faults can mitigate runtime faults.
- Implementing a scope fault handler to catch the runtime fault, and then using the Fault Return action providing mapped data for the custom fault, can return a custom business fault message to the client if processing fails.
Messaging Adapters
- Both the Apache Kafka and OCI Streaming adapters support XML, JSON, and AVRO message formats.
- The Apache Kafka Adapter can be configured to support transactions in case of a producer.
REST Adapter and Endpoint Configuration
- Both standard and custom HTTP headers can be defined for both the request and the response using the REST Adapter Endpoint Configuration wizard.
- File attachments can be accepted as a request option for the trigger interface.
OIC Service Roles
- The ServiceInvoker role does not have permission to run an OIC Integration.
OIC Packages
- Packages can be imported directly from the Oracle Marketplace.
- Packages cannot be locked to deny other users access to integrations.
Performance Optimization
- Analyzing performance metrics, identifying bottlenecks, and optimizing the integration accordingly can help improve integration performance.
Integration Export and Import
- Imported integrations cannot be immediately activated if their dependent connection resources are not already present in the target OIC environment.
- Exported integrations include all their dependent connection resource information except URLs and credentials.
Security and Authentication
- Configuring the REST adapter with a Basic Authentication or OAuth 2.0 security policy and providing the required credentials can ensure that only authorized clients can access the integration.
SOAP and Advantages
- SOAP is platform independent and programming language independent.
- SOAP typically leverages XML-based payloads to communicate between two client machines across any modern network.
- SOAP clients can easily hold stateful references to remote server-side SOAP objects.
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Description
This quiz covers troubleshooting steps for slow message processing in Oracle Integration Cloud (OIC) instances. Learn about actions to take when facing delays in data synchronization between integrated enterprise applications.