1z0-1042-25 Oracle Cloud Infrastructure 2025Application Integration Professional Questions and Answers

Questions 4

Which is NOT an available option while configuring an ERP Cloud Adapter to use in an Oracle Integration Cloud (OIC) integration?

Options:

Invoke CRUD operation on ERP Cloud REST API

Upload files to UCM

Extract Bulk Data from ERP Cloud

Enable Callback.

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Questions 5

You are creating integrations in Oracle Integration Cloud (OIC) using B2B trading partner agreements. Which identifier is implicitly used for all outbound agreements?

Options:

EDI Interchange Internal Sub ID

EDI Interchange ID

Application Partner ID

EDI Group ID Qualifier

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Questions 6

In an Oracle Integration Cloud (OIC) project, you are asked to leverage a custom JavaScript library function to be used within an application-driven orchestration integration flow. Which set of steps should you follow to correctly use the JavaScript library within your OIC integration?

Options:

Copy and paste the entire JavaScript function code into a new JavaScript stage within the integration flow, and then map the inbound and outbound data elements in the corresponding map action.

Use the function call action within the integration flow to reference an external URL that is hosting the JavaScript library function.

Import the JavaScript library file into your OIC instance’s database schema, and then use a Local Invoke action to call the library function.

Import the JavaScript library file to the OIC Console, and then use the JavaScript action within the integration flow to reference the library function.

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Questions 7

Your organization has a number of active integrations in Oracle Integration Cloud (OIC). Your advice is sought on the consequences of deactivating integration instances. Which statement concerning integration deactivation is NOT valid?

Options:

You can choose to retain the event subscription, where events are resent if the integration is reactivated again within six hours.

Processing of any new messages will be immediately stopped.

You will not be able to observe any failed instances occurring after the deactivation request.

All existing history, monitoring, and runtime data will be lost.

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Questions 8

CSV-formatted data has been extracted from ERP Cloud by invoking a web service using the SOAP Adapter, and the data extracted has been returned as an MTOM attachment. You now need to send this CSV file to an external REST API that supports accepting this content as a Base64 encoded string. Which XPath mapper function should be used to map the SOAP MTOM attachment to the Base64 element present in the target REST API payloads?

Options:

decodeBase64

encodeBase64

encodeReferenceToBase64

decodeBase64ToReference

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Questions 9

You have an Oracle Integration (OIC) synchronous integration flow that updates external systems with several invocations. However, several of your OIC integration clients are reporting that they are experiencing timeouts waiting for the response confirmation from this processing. Which is a legitimate strategy to mitigate this issue?

Options:

Change the implementation logic to invoke multiple fine-grained external API calls within a single loop.

Change the design implementation strategy to an asynchronous flow that provides a separate notification to clients when the processing is complete.

Increase the blocking timeout within the OIC integration settings to allow for extended time.

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Questions 10

You have created a new OIC project to be used by other team members working on a new group of related integrations. Which role is NOT available to you as the project owner to assign to other users for integrations within this project?

Options:

Edit

Invoke

Monitor

View

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Questions 11

There are use cases in which you need to perform an advanced XSLT task that you cannot performin the Oracle Integration Cloud (OIC) data mapper. To perform the advanced mapping tasks, you decide to use an external XSLT mapper and then import the .xsl file back to your integration. What is NOT a valid consideration when handling this use case?

Options:

The exported archive file can include a map file that is largely complete in content or a map file that is empty of content.

The exported archive must be imported into an Oracle Service Bus project in JDeveloper.

Once the advanced mapping is complete, you must import the entire integration that contains the updated .xsl files.

You must export the entire integration that contains one or more .xsl files.

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Questions 12

In which scenario is the Oracle Integration (OIC) connectivity agent NOT required?

Options:

Performing inbound polling for records to process in an Oracle Autonomous Data Warehouse database

Transferring files to an FTP server installed on-premises or behind a firewall

Creating orders in Oracle E-Business Suite

Publishing messages to Azure Service Bus

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Questions 13

Which type of certificate requires the uploading of a keystore (.jks) file in Oracle Integration Cloud to facilitate two-way SSL communication with external services?

Options:

Unified Communications Certificate

Multi Domain Certificate

Identity Certificate

Message Protection Certificate

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Questions 14

In Oracle Integration (OIC), you are designing an integration flow that processes customer orders. You need to enforce a specific validation rule that if an order contains more than 10 items, it must be rejected with an appropriate error message. Which is a valid approach for leveraging the Throw New Fault action in your integration to achieve this requirement?

Options:

Create a separate integration flow to handle the error message, and then call it using the Throw New Fault action if the order item count is greater than 10.

Create a scope, add the Throw New Fault action using an If-then branch to check the order item count, then throw the fault if the count is greater than 10.

Implement the validation rule using a For-each action, and then use the Throw New Fault action within the first iteration if the count is greater than 10.

Add the Throw New Fault action as the first activity in the main flow defining the error message, then configuring the Skip condition to be if the count is not greater than 10.

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Questions 15

You are an Oracle Integration (OIC) specialist working on a project to integrate two systems using OIC. Although the integration tested successfully in the development environment, you notice that the integration instance fails to execute in production and returns an error message. Which step would you first take to troubleshoot the issue?

Options:

Increase the number of instances to handle the error.

Contact Oracle Support.

Immediately restart the integration instance.

Check the instance activity stream for specific error messages and details.

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Questions 16

Your design of an Asynchronous Oracle Integration Cloud (OIC) integration flow includes the requirement for additional processing logic that is conditionally based on the results returned tothe integration instance from earlier external service invocations. You decide to leverage the switch action to facilitate this implementation. Which is a valid consideration concerning the configuration and capabilities of the switch action?

Options:

Nested Switch actions are not supported and, therefore, you may need to create more complex conditional expressions, if necessary.

Data objects returned from actions within a branch of a switch action are not visible in the mainflow of the integration after the switch action.

The switch action must include an otherwise branch.

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Questions 17

Which two statements are true regarding messaging adapters in Oracle Integration Cloud (OIC)?

Options:

Both the Apache Kafka and OCI Streaming adapters support XML, JSON, and AVRO message formats.

The OCI Streaming adapter does not support consuming messages from a specified consumer group.

The Apache Kafka Adapter can be configured to support Transactions in case of Producers.

It is not mandatory to install a connectivity agent to use the OCI Streaming Adapter for Inbound polling.

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Questions 18

In Oracle Integration (OIC) you can notify users by email with hourly or daily reports about system status as well as service alerts. Which is NOT an alert type that can be configured in thesenotification emails?

Options:

Failed instances exceeding a specified percentage.

One or more connectivity agents are unavailable.

The email quota has exceeded the threshold.

Certificates that are set to expire within seven days.

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Questions 19

GlobalTech Corporation uses Oracle Integration (OIC) to synchronize data between their CRM and ERP systems. They currently have a schedule pattern integration that runs nightly at 3 AM. With the implementation of a new CRM system that supports real-time data synchronization, GlobalTech wants to update their ERP system immediately after any data changes in the CRM. To achieve this, they wish to convert the schedule integration to an application pattern integration, allowing the CRM system to explicitly call the integration upon data changes. When implementing this conversion, which of these considerations is NOT valid?

Options:

After conversion, existing scheduled parameters will be automatically converted to integration properties.

You cannot convert a scheduled integration with assignments that have the fault data type.

During conversion, you must choose an existing REST Adapter trigger connection resource.

You cannot convert a scheduled integration to a REST Adapter-triggered integration with multiple verbs.

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Questions 20

Which Oracle Integration (OIC) adapter can be used to create a configured connection within an integration allowing you to send a file to the embedded File Server associated within the same OIC environment?

Options:

File Adapter

Local Adapter

FTP Adapter

REST Adapter

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Answer:

Explanation:

Comprehensive and Detailed Explanation:

The OIC File Server is an embedded SFTP server for file operations within the same instance. Let’s analyze each adapter:

Option A: File Adapter

Correct (Answer):The File Adapter is explicitly designed to interact with the OIC File Server. In an integration flow, you configure a File Adapter connection with the “Invoke” role, selecting the File Server as the target. For example, you could use a “Write File” operation to send a CSV file (e.g., sales_data.csv) to a folder like /uploads on the File Server. This adapter leverages SFTP under the hood, making it the native choice for internal file transfers within OIC, offering seamless integration without external dependencies.

Option B: Local Adapter

Incorrect:There’s no “Local Adapter” in OIC’s standard adapter suite. This might be a misnomer or confusion with other concepts (e.g., local invokes in orchestration), but no such adapter exists for File Server interaction.

Option C: FTP Adapter

Incorrect:The FTP Adapter connects to external FTP/SFTP servers, not the embedded OIC File Server. While it supports similar operations (e.g., write, read), its configuration requires external server details (host, port, credentials), making it unsuitable for the internal File Server, which is pre-configured within OIC.

Option D: REST Adapter

Incorrect:The REST Adapter handles HTTP-based APIs, not file transfers to the File Server. While you could theoretically use REST to manage File Server metadatavia management APIs (with ServiceAdministrator role), it’s not designed for direct file operations like sending a file, which is the question’s focus.

Why A is the Answer:The File Adapter is purpose-built for the OIC File Server, providing a direct, efficient, and supported method for internal file operations.

Edge Case:If the File Server is disabled (default state in new instances), you’d need to enable it first in Settings before the File Adapter can connect.

Use Case Example:An integration processes a payroll report and uses the File Adapter to write it to the File Server for audit purposes.

Potential Pitfall:Misconfiguring the File Adapter with external SFTP settings instead of selecting “File Server” would fail, as it’s an internal target.

[References:Oracle Integration Cloud documentation, “File Adapter” and “Using the File Server” sections., , ]

Questions 21

Which of the following is NOT a capability of the Oracle Integration (OIC) REST Adapter when configured to consume external REST APIs?

Options:

Supports asynchronous REST API invocations with callback URLs

Supports JSON, XML, binary, and URL-form-encoded payloads

Consumes REST APIs protected using OAuth Client Credentials

Supports WebSocket connections for real-time communication

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Questions 22

In Oracle Integration (OIC), you are working on an integration that uses a REST trigger, which will require authentication. You need to ensure that only authorized clients can access the integration. Which approach should you use?

Options:

Configure the REST Adapter to use the Basic Authentication or OAuth 2.0 security policy.

Enable Cross-Origin Resource Sharing (CORS) and set an API key in the REST Adapter configuration.

Set up an IP whitelist in the OIC instance, allowing only specific IP addresses to access the integration.

Encrypt the payload using a custom encryption algorithm and provide the decryption key to authorized clients.

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Answer:

Explanation:

Comprehensive and Detailed Explanation:

Securing a REST trigger in OIC is critical to restrict access to authorized clients. Let’s dive into each option with exhaustive detail:

Option A: Configure the REST Adapter to use the Basic Authentication or OAuth 2.0 security policy.

Correct (Answer):This is the standard, built-in approach in OIC for securing REST triggers. In the REST Adapter configuration wizard, you can selectBasic Authentication(username/password) orOAuth 2.0(token-based), both widely supported and secure. For example, a client sending a POST request to /trigger_endpoint would include an Authorization: Basic header or an Authorization: Bearer header. This ensures only clients with valid credentials or tokens can invoke the integration, aligning with REST security best practices. OAuth 2.0, in particular, supports advanced scenarios like client credentials or authorization code flows, offering scalability and flexibility.

Option B: Enable Cross-Origin Resource Sharing (CORS) and set an API key in the REST Adapter configuration.

Incorrect:CORS controls browser-based cross-origin requests (e.g., allowing example.com to call OIC), not authentication. It’s about access control for web clients, not securing the endpoint itself. API keys aren’t a native security policy in the OIC REST Adapter trigger configuration—while you could custom-implement them in the payload or headers, it’s not a standard option like Basic Auth or OAuth. This makes B insufficient for ensuring authorized access.

Option C: Set up an IP whitelist in the OIC instance, allowing only specific IP addresses to access the integration.

Incorrect:IP whitelisting is possible at the OCI network level (e.g., via Virtual Cloud Network rules), but it’s not a feature of the REST Adapter configuration nor specific to an integration. It’s a blunt tool—clients with dynamic IPs (e.g., mobile apps) would fail, and it doesn’t scale well for diverse authorized users. It also lacks the granularity of credential-based authentication.

Option D: Encrypt the payload using a custom encryption algorithm and provide the decryption key to authorized clients.

Incorrect:Payload encryption protects data in transit (complementing HTTPS), not endpoint access. OIC doesn’t natively support custom encryption algorithms in the REST Adapter, and distributing decryption keys manually is impractical and insecure compared to established standards like OAuth. This approach addresses confidentiality, not authorization.

Why A is the Answer:OIC’s REST Adapter provides robust, out-of-the-box security policies (Basic Auth and OAuth 2.0) that directly enforce client authorization, making it the most practical and secure choice.

Edge Case:If a client uses a revoked OAuth token, OIC rejects the request, ensuring real-timeaccess control—something IP whitelisting or custom encryption can’t match.

Use Case Example:A CRM system triggers an OIC integration with an OAuth token to update ERP data, ensuring only authorized CRM instances succeed.

Potential Pitfall:Misconfiguring OAuth (e.g., wrong client ID) could lock out legitimate clients, requiring careful setup.

[References:Oracle Integration Cloud documentation, “Securing REST Triggers” and “REST Adapter Configuration” sections., , ]

Questions 23

You are developing an integration in Oracle Integration (OIC) to integrate two systems and wish to use an OIC Lookup. The goal is to transform customer status codes between the two systems. Which set of steps are essential for correctly utilizing the Lookup?

Options:

Create a connection between the two systems, then use a SQL query to access the Lookup table directly, and map the customer status codes.

Define a Lookup table containing the customer status code mappings, and then use the Invokeaction to call a web service for the transformation.

Design a custom script to perform the transformation, and then use the Lookup function within a Map action to reference the script and transform the customer status codes.

Create a Lookup table with the mappings of customer status codes, and then use the Lookup function within a Map action to reference the table and perform the transformation.

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Questions 24

Oracle Integration Cloud (OIC) provides the file server feature which is an embedded SFTP server that enables organizations to focus on building integrations without the need to host and maintain a separate SFTP server. Which statement is NOT valid concerning the OIC File Server feature?

Options:

Any external SFTP client can access file server if an OIC administrator has configured specific folder access permissions for that client.

To write files to the OIC File Server from an internal OIC integration flow, a REST adapter connection resource must be used.

Access to the OIC File Server management REST APIs is limited to users with the ServiceAdministrator role.

The OIC File Server is a feature that is disabled by default in a newly provisioned OIC instance.

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Questions 25

Oracle Integration (OIC) provides the File Server feature, which is an embedded SFTP server that enables organizations to focus on building integrations without the need to host and maintain a separate SFTP server. Which statement is NOT valid concerning the OIC File Server feature?

Options:

Any external SFTP client can access File Server if an OIC administrator has configured specific folder access permissions for that client.

To write files to the OIC File Server from an internal OIC integration flow, a File Server action must be used.

Access to the OIC File Server Management REST APIs is limited to users that have been granted the ServiceAdministrator role.

The OIC File Server is disabled by default in a newly provisioned OIC instance.

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Questions 26

When creating integrations in Oracle Integration Cloud (OIC), a visual mapper enables you to map element nodes between applications by dragging source element nodes onto target element nodes. Which statement is NOT true about the OIC Data Mapper functionality?

Options:

All transformation mappings use eXtensible Stylesheet Language (XSL).

In the designer view, the Sources section contains data structure of all available data objects, which includes integration metadata, tracking variables, global variables, and integration property values.

The data structure for the target service is always displayed on the right side in the designer view.

All source and target data objects are represented internally as JSON structures.

When you navigate to the mapper and select a target element, Expression Builder launches in auser-friendly mode by default.

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Questions 27

You are configuring an ERP Cloud Adapter connection invoke action within an Oracle Integration Cloud (OIC) integration. How many child resources can you select?

Options:

Unlimited

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Questions 28

You need to create an Oracle Integration Cloud (OIC) integration that processes many records individually that are contained within a large file. You have been advised to use an implementation approach that uses the Download File operation of an FTP adapter in conjunction with the Stage File Action Read File in Segments operation to mitigate issues with memory consumption. When using this approach, which is a valid consideration regarding the use of the Read File in Segments operation?

Options:

The Read File in Segments operation allows you to process the segments sequentially or in parallel.

Segment sizes default to 50 records but can be configured to any other segment size.

You need to explicitly configure a Scope action for this operation if you want to add additional actions during the processing of each segment.

You must provide the actual filename because file references cannot be processed by the Read File in Segments operation.

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Questions 29

A company has been using Oracle Integration (OIC) to integrate its business applications, such as Oracle HCM Cloud, Oracle ERP Cloud, and Salesforce. However, they are planning to migrate all integration workloads from their current OIC instance to a new instance in a different region to comply with data sovereignty regulations. Which task is NOT required when you need to clone archives of design-time metadata to export and import between Oracle Integration instances?

Options:

Enable public visibility for the Object Storage bucket.

Create a dynamic group.

Create export and import jobs.

Construct the storage URL for an Object Storage bucket.

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Answer:

Explanation:

Comprehensive and Detailed Explanation:

Migrating OIC integrations across instances for data sovereignty involves exporting and importing design-time metadata (e.g., integrations, connections) using Oracle Cloud Infrastructure (OCI) Object Storage. Let’s dissect each task with exhaustive detail:

Option A: Enable public visibility for the Object Storage bucket.

Not Required (Answer):Public visibility is unnecessary and insecure for this process. OIC export/import jobs use pre-authenticated requests or IAM policies to access a private bucket, ensuring data security. Making the bucket public exposes sensitive integration artifacts (e.g., connection details) to unauthorized access, violating sovereignty and security best practices. For example, a bucket storing HR integration metadata should remain private, accessible only via OIC credentials.

Option B: Create a dynamic group.

Required:A dynamic group in OCI groups OIC instances, allowing them to access resources like Object Storage via IAM policies. For instance, you’d define a rule like ALL {instance.compartment.id = 'ocid1.compartment...'} to include your OIC instances, granting them bucket access without static credentials. This is a foundational step for secure automation.

Option C: Create export and import jobs.

Required:In the OIC console, you explicitly create export jobs to generate archive files (IAR/PAR) and import jobs to ingest them into the target instance. For example, exporting an “HCM-to-Salesforce” package creates a PAR file, which the import job then processes in the new region. This is the core mechanism of migration.

Option D: Construct the storage URL for an Object Storage bucket.

Required:The OIC export/import process needs the bucket’s URL (e.g., https://objectstorage.us-ashburn-1.oraclecloud.com/n/namespace/b/bucket/o/) to locate and store/retrieve archives. You construct this in the OCI console or via CLI, ensuring OIC knows where to read/write files.

Why A is the Answer:Public visibility isn’t part of the standard workflow and contradicts security principles, especially for regulated data. Private access via IAM and pre-authenticated URLs suffices.

Edge Case:If a third-party tool needed public access (unlikely), it’d still be a non-standard, risky workaround.

Use Case Example:Migrating a private bucket of integrations from US to EU region uses B, C, D, but not A.

[References:Oracle Integration Cloud documentation, “Migrating Integrations” and OCI “Object Storage” sections., , ]

Exam Code: 1z0-1042-25

Exam Name: Oracle Cloud Infrastructure 2025Application Integration Professional

Last Update: Jun 13, 2025

Questions: 99

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