Oracle 1Z0-1042-25 Online Practice Questions and Exam Preparation

Oracle 1Z0-1042-25 Online Questions & Answers

• Question 41:

  Which expression format is used when configuring Advanced scheduling in a Scheduled integration?

  A. cron
  B. YAML
  C. iCal
  D. JSON
  C. iCal

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  Explanation

  Scheduling:

  C: True - Advanced scheduling uses iCal expression syntax.

  A: False - cron is not supported in OIC scheduling.

  B, D: False - Not valid scheduling formats.

  References: Oracle Integration Cloud documentation, "Scheduling Integrations" section.

• Question 42:

  Which of the following best exemplifies the concept of HATEOAS (Hypermedia as the Engine of Application State) in RESTful web services?

  A. A client application hardcodes all URIs for resource endpoints, allowing it to navigate the API without relying on server responses.
  B. A client application receives resource representations that include hyperlinks to related resources, enabling dynamic navigation based on the server's responses.
  C. A client application receives a base URI from the server and constructs all subsequent resource URIs by concatenating strings.
  D. A client application pre-fetches all possible resource states and transitions to minimize server interactions.
  B. A client application receives resource representations that include hyperlinks to related resources, enabling dynamic navigation based on the server's responses.

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  Explanation

  HATEOAS:

  B:True-dynamic navigation via hyperlinks.

  References:RESTful API design principles; Oracle Integration Cloud documentation, "REST Concepts" section.

• Question 43:

  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?

  A. Enable public visibility for the Object Storage bucket.
  B. Create a dynamic group.
  C. Create export and import jobs.
  D. Construct the storage URL for an Object Storage bucket.
  A. Enable public visibility for the Object Storage bucket.

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  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.

• Question 44:

  In the context of Oracle Integration (OIC), what is the primary purpose of "connections"?

  A. To create custom user interfaces for applications
  B. To monitor system performance and application health
  C. To specify the source and target applications that an integration connects
  D. To manage user roles and access permissions
  C. To specify the source and target applications that an integration connects

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  Explanation

  Connections:

  C:True-define integration endpoints.

  References:Oracle Integration Cloud documentation, "Connections Overview" section.

• Question 45:

  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?

  A. Failed instances exceeding a specified percentage.
  B. One or more connectivity agents are unavailable.
  C. The email quota has exceeded the threshold.
  D. Certificates that are set to expire within seven days.
  C. The email quota has exceeded the threshold.

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  Explanation

  Notifications:

  C:False-not a standard alert.

  References:Oracle Integration Cloud documentation, "Notifications" section.

• Question 46:

  Which statement is NOT valid regarding OIC Lookups?

  A. Lookups can be referenced using an XPath function in the mapper.
  B. Lookups store static reference data within OIC.
  C. Lookup values are dynamically fetched from external databases at runtime.
  D. Updating a lookup may require reactivation of dependent integrations.
  C. Lookup values are dynamically fetched from external databases at runtime.

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  Explanation

  Lookups:

  A: True - Retrieved using lookup XPath functions.

  B: True - Stored statically in OIC.

  C: False - Not dynamically fetched from external databases.

  D: True - Changes can require reactivation.

  References: Oracle Integration Cloud documentation, "Using Lookups" section.

• Question 47:

  As an Oracle Integration Cloud (OIC) specialist, you are tasked with implementing a scheduled integration between two enterprise applications. The client requires that the integration be run every weekday at 3:00 PM to synchronize data between the systems.

  Which advanced scheduling configuration expression will you use?

  A. "FREQ=DAILY;BYDAY!=SA,SU;BYHOUR=15"
  B. "FREQ=WEEKLY;BYDAY=MO-FR;BYHOUR=15"
  C. "FREQ=DAILY;BYDAY=MO-FR;BYHOUR=15"
  D. "FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR;BYHOUR=15"
  C. "FREQ=DAILY;BYDAY=MO-FR;BYHOUR=15"

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  Explanation

  OIC uses iCal syntax for advanced scheduling:

  Option C:FREQ=DAILY;BYDAY=MO-FR;BYHOUR=15 runs daily, Monday to Friday, at 3 PM (15:00)- matches the requirement.

  Option A:!=SA,SU syntax is invalid in iCal; it's not how exclusions are defined.

  Option B:FREQ=WEEKLY implies weekly recurrence, not daily weekdays.

  Option D:FREQ=WEEKLY with individual days is overly verbose and less precise than daily filtering.

  C is the concise, correct expression.

  References:Oracle Integration Cloud documentation, "Scheduling Integrations" section.

• Question 48:

  One of your downstream applications is becoming overwhelmed with too many individual synchronous invocations from your current Oracle Integration (OIC) integration. It is recommended that you redesign the integration to take advantage of the batch processing capabilities of that application.

  Which approach is a valid OIC design best practice that will provide the best solution for this issue?

  A. Create a custom batch call function, register the function as a Library in your OIC environment, then use the JavaScript call action to invoke the application.
  B. Reactivate the integration and use the disable tracing and message tracking option, which will optimize performance for each invocation to the application.
  C. Use the Append option in the Write File operation of the Stage File action within a loop to create a single batch file to be sent to the application.
  D. Throttle the individual synchronous calls by adding a wait activity prior to each invocation to the application within the loop, then fetch a batch response after the loop.
  C. Use the Append option in the Write File operation of the Stage File action within a loop to create a single batch file to be sent to the application.

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  Explanation

  Batch Processing:

  C:True-Stage File batches efficiently.

  References:Oracle Integration Cloud documentation, "Batch Processing Best Practices" section.

• Question 49:

  Your team is responsible for an OIC package that contains five integrations. Currently, three of these integrations are active while the other two are inactive.

  Which statement is valid if you were to replace a connection used in this package?

  A. You cannot replace connections unless all integrations in the package are in an inactive state.
  B. You can only replace the connections used by the three active integrations.
  C. You can only replace the connections used by the two inactive integrations.
  D. You cannot replace connections unless all integrations in the package are in an active state.
  A. You cannot replace connections unless all integrations in the package are in an inactive state.

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  Explanation

  OIC packages group integrations:

  Option A:True-replacing a connection requires all dependent integrations to be inactive to avoid runtime conflicts.

  Option B:False-active integrations can't have connections replaced without deactivation.

  Option C:False-replacement isn't limited to inactive ones; all must be inactive.

  Option D:False-active state prevents replacement, opposite of the requirement.

  A ensures stability during configuration changes.

  References:Oracle Integration Cloud documentation, "Working with Packages" section.

• Question 50:

  You have a use case requiring the design of a synchronous Oracle Integration Cloud (OIC) integration flow that returns a custom business fault message to the client if processing fails due to an external runtime fault encountered during the integration instance execution.

  Which implementation strategy best satisfies this requirement?

  A. Implement a scope fault handler to catch the runtime fault, and then use the Fault Return action providing mapped data for the custom fault.
  B. Implement a scope fault handler to catch the runtime fault, then allow the global fault handler to automatically send the runtime fault to the error hospital.
  C. Create a custom scope fault handler to catch the runtime fault, and then use the ReThrow Fault action to send the fault to the Error Hospital.
  D. Implement the Global Fault handler to catch the runtime fault, and then use the Rethrow Fault action to send the custom fault to the client.
  A. Implement a scope fault handler to catch the runtime fault, and then use the Fault Return action providing mapped data for the custom fault.

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  Explanation

  Custom fault in synchronous flow:

  A:True-scope fault handler catches the error, andFault Returnsends a custom response to the client.

  B:False-error hospital is internal, not client-facing.

  C:False-ReThrow sends to global handler, not client directly.

  References:Oracle Integration Cloud documentation, "Fault Handling in Synchronous Flows" section.