[Jul-2025] Exam Sure Pass Oracle Certification with 1Z0-1042-25 exam questions [Q33-Q57]

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[Jul-2025] Exam Sure Pass Oracle Certification with 1Z0-1042-25 exam questions

Real Oracle 1Z0-1042-25 Exam Questions Study Guide

Oracle 1Z0-1042-25 Exam Syllabus Topics:

Topic	Details
Topic 1	Using OIC Connections & Adapters: This section evaluates the expertise of Integration Developers and Solution Architects in creating and configuring OIC connections. It includes setting up trigger and invoke connections, understanding the role of the Connectivity Agent, and effectively using adapters to connect cloud and on-premises applications seamlessly.
Topic 2	Creating Orchestrated Integrations: This section tests the knowledge of Orchestration Developers and Business Process Analysts in managing orchestrated integrations within OIC. It includes using lookups, data mappers, and custom JavaScript libraries, configuring orchestration flow actions, implementing file handling options, and leveraging the fault-handling framework to manage errors effectively.
Topic 3	Getting Started with OIC Integrations: This section of the exam measures the skills of Integration Specialists and Cloud Engineers in understanding the foundational components of Oracle Integration Cloud (OIC). It covers key integration concepts, how integrations work, and web services fundamentals such as WSDL, SOAP, REST, and JSON. The focus is on building a strong understanding of OIC’s integration capabilities.
Topic 4	Testing, Monitoring, and Troubleshooting Integrations: This section assesses the abilities of Support Engineers and Integration Administrators in managing integration lifecycles. It includes activating and deactivating integrations, testing REST-triggered integrations, importing and exporting integrations, as well as monitoring and troubleshooting integration instances to ensure smooth operations.
Topic 5	Creating Scheduled Integrations: This domain measures the skills of Automation Engineers and Cloud Administrators in defining integration schedules and converting scheduled integrations to app-driven ones. It also includes using scheduled parameters to automate workflows efficiently.

NO.33 Your team is using a JavaScript library function within an Oracle Integration Cloud (OIC) integration flow.
Because of business requirements, one of the functions needs to be updated with additional code to incorporate new logic. Which consideration regarding JavaScript library functions is NOT valid?

JavaScript functions are not allowed to make outbound calls to external services.

The JavaScript action has a timeout threshold of 60 seconds.

Active integrations using a function that has been updated must be reactivated.

Network, disk, or thread access is not supported from within a JavaScript function.

NO.34 You can recover unsaved changes in an Oracle Integration Cloud (OIC) integration that crashes during design time because of a browser crash, loss of network connectivity, or a server going down. Which statement is NOT true about the unsaved changes feature in OIC?

A user with the ServiceAdministrator role can recover the unsaved changes.

A user with the ServiceAdministrator role can unlock an integration that has unsaved changes.

Changes made while editing a Connections page cannot be recovered.

Changes made while working inside a data mapper cannot be recovered.

A backup copy is created after each complete task, therefore there is no time limit to logging back in and recovering the changes.

Comprehensive and Detailed Explanation:
OIC’s unsaved changes feature safeguards design-time work against disruptions. Let’s explore each option in detail:
Option A: A user with the ServiceAdministrator role can recover the unsaved changes.
True:The ServiceAdministrator role has elevated privileges, including recovering unsaved changes from a crashed session. For example, if a developer’s browser crashes mid-flow, an admin can log in, access the integration, and restore the draft. This ensures continuity in team workflows.
Option B: A user with the ServiceAdministrator role can unlock an integration that has unsaved changes.
True:If an integration is locked due to a crash (e.g., user session terminates unexpectedly), a ServiceAdministrator can unlock it, allowing recovery or further editing. This is critical in scenarios where a developer leaves an integration in a locked state.
Option C: Changes made while editing a Connections page cannot be recovered.
True:OIC’s recovery mechanism doesn’t extend to the Connections page. Connection edits (e.g., updating credentials) are separate from integration flows and lack the same autosave granularity. If a crash occurs here, changes are lost, requiring re-entry.
Option D: Changes made while working inside a data mapper cannot be recovered.
False (Not True):Mapper changes (e.g., mapping fields between source and target)arerecoverable. OIC autosaves mapper edits as part of the integration draft. Forinstance, if you map “OrderID” to “PurchaseID” and the browser crashes, logging back in restores this work. This makes D the incorrect statement and the answer.
Option E: A backup copy is created after each complete task, therefore there is no time limit to logging back in and recovering the changes.
True:OIC creates backups after significant actions (e.g., adding an action, saving a map). There’s no strict time limit for recovery, as drafts persist until overwritten or discarded, offering flexibility post-crash.
Why D is the answer:Mapper changes are integral to integration design and covered by OIC’s autosave, unlike Connection edits (C). D’s claim contradicts this capability.
Use Case Example:A developer mapping a complex payload in an ERP-to-CRM sync recovers their work after a network drop, proving mapper recovery works.

NO.35 There are use cases in which you need to perform an advanced XSL task that you cannot perform in Oracle Integration Cloud (OIC) data mapper. To perform advanced mapping tasks, you decide to use an external XSL mapper and then import the .xml back to your integration.
Which is NOT a valid consideration when handling this use case?

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.

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

NO.36 Oracle Integration (OIC) integrations can be exported so that later they can be imported into another OIC environment. Which statement is NOT valid regarding the import and export of OIC integrations?

Exported integrations include all their dependent connection resource information except URLs and credentials.

Integration must be exported as a project deployment if you want to import them into another OIC environment.

Imported integrations cannot be immediately activated if their dependent connection resources are not already present in the target OIC environment.

Imported integrations can be reconfigured to use different connection resources by using the OIC REST API.

NO.37 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?

File Adapter

Local Adapter

FTP Adapter

REST Adapter

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.

NO.38 You have a use case that requires a large data extract, which is more than 10MB, to be processed within an Oracle Integration Cloud (OIC) integration. Which are three valid options?

Send the file as a multipart attachment to an OIC integration using a REST trigger, and make it available for processing using a Stage File action.

Retrieve the file by invoking a SOAP API, which sends Base64 encoded data within the SOAP body, and then decode the data and make it available for processing using a Stage File action.

Retrieve the file by invoking a SOAP API, which sends the document as an MTOM attachment, and make it available for processing using a Stage File action.

Retrieve the file from an external endpoint using APIs that support application/blob as content type, and make it available for processing using a Stage File action.

Upload the file to the OIC file server, and then use an FTP adapter Download File operation, which makes it available for processing using a Stage File action.

NO.39 Which Oracle Integration (OIC) XPath function can be used to retrieve data from an OIC Lookup within the Map Editor?

get-value-from-lookup

getLookup

get-content-as-string

lookupValue

NO.40 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 to the 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?

Nested switch actions are not supported, and 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 main flow of the integration after the switch action.

The Switch action must include an otherwise branch.

XPath version 2.0 functions can be used to create more complex conditional expressions for a branch.

NO.41 Which statement is NOT true about Schedule Parameters in Oracle Integration Cloud (OIC) integration flows?

Schedule Parameters are always visible as an additional data source in the Sources section of the mappers and expression editors within the integration.

Updates to Schedule Parameter values made dynamically in an Assign action will not persist on to the next instance run of the integration.

Updates to Schedule Parameter values can be made manually before submitting an ad hoc request.

Updates to Schedule Parameter values can be made manually when starting a schedule.

NO.42 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?

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.

NO.43 You are configuring an ERP Cloud Adapter connection invoke action within an Oracle Integration Cloud (OIC) integration. How many child resources can you select?

Unlimited

NO.44 What policy is required to be in an API if that API is to be used under a Plan?

Application Rate Limiting

Interface Filtering

Key Validation

Basic Auth

NO.45 You are an Oracle Integration Cloud (OIC) specialist working on a project to integrate two systems using OIC. During the project, you notice that the integration instance fails to execute and returns an error.
Which step would you take first to troubleshoot the issue?

Check the instance logs for specific error messages and details.

Increase the log level to get more detailed logs.

Immediately restart the integration instance.

Contact Oracle Support and wait for a response.

NO.46 Your organization has a number of active integrations in Oracle Integration (OIC). Your advice is sought out on the consequences of deactivating integration instances. Which statement concerning integration deactivation is NOT valid?

Processing of any new messages will be immediately stopped.

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

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

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

NO.47 Which is NOT an available option while configuring an ERP Cloud Adapter to use in an Oracle Integration Cloud (OIC) integration?

Invoke CRUD operation on ERP Cloud REST API

Upload files to UCM

Extract Bulk Data from ERP Cloud

Enable Callback.

NO.48 When a connection is in edit mode and the browser crashes, the connection becomes locked, which then prevents it from being edited.
Which two users can unlock the connection?

A user with the Designer Role

The same user who has edited the connection

Any user

A user with the Administrator Role

NO.49 GlobalTech Corporation uses Oracle Integration Cloud (OIC) to synchronize data between their CRM and ERP systems. They currently have a scheduled 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 need to convert their scheduled integration to an app-driven integration, allowing the CRM system to trigger the integration upon data changes. When implementing this conversion, which of these considerations is NOT valid?

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.

Any existing scheduled parameters will be automatically converted to integration properties.

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

NO.50 Which three statements are true about SOAP and the advantages it provides?

As compared to RPC (Remote Procedure Calls), which are sometimes blocked by firewalls and proxy servers, SOAP over HTTP can overcome that limitation.

It provides flexibility for message format, allowing for loose coupling between client and server.

It commonly serves as a cleaning agent to remove excess data from the transmission protocol.

It leverages XML-based payloads to communicate between two client machines across any modern network.

It is platform and programming language independent.

SOAP clients can easily hold stateful references to remote server-side SOAP objects.

NO.51 You can group one or more Oracle Integration Cloud (OIC) integrations into a single structure called a package.
Which statement is NOT true about OIC packages?

All packages must include at least one integration.

You can import packages directly from the Oracle Marketplace.

Packages cannot be locked to deny other users access to your integrations.

New packages can be created by clicking the Create button on the Packages page in the console.

Integrations do not need to be part of a package.

Packages enable you to easily import and export a group of integrations to and from OIC.

NO.52 You are tasked with creating an Oracle Integration Cloud (OIC) integration flow that supports a B2B document exchange. When configuring the B2B action, there are several capabilities as well as limitations.
Which statement is NOT valid concerning OIC B2B capabilities?

It is mandatory to perform validations on EDI documents for inbound translations; however, for outbound translations, it is optional.

A previously created Trading Partner Agreement is optional when configuring the inbound or outbound translation.

You can customize standard Electronic Data Interchange (EDI) documents by adding new schema constructs or by editing existing constructs.

NO.53 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?

decodeBase64

encodeBase64

encodeReferenceToBase64

decodeBase64ToReference

NO.54 What two tasks can a user with the Application Developer role perform?

Subscribe to a Plan.

Deploy to a Gateway.

Create an API.

Create an Application.

NO.55 Which is NOT an advantage of using Oracle Integration Cloud (OIC) for creating application integrations?

Prebuilt integrations

Auto-association of Oracle SaaS applications

User Choice of IDE for development

Public/Private Cloud portability

Data mapping recommendations

NO.56 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?

Edit

Invoke

Monitor

View

NO.57 Which two are ways the Oracle Internet of Things (IoT) Cloud Service environment can be accessed?

Using SOAP Interface

Using REST Interface

Using a desktop client

Using Web Browser