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Oracle 1z0-1042-25: Oracle Cloud Infrastructure 2025 Application Integration Professional

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Question 1

You have an Oracle Integration Cloud (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?

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

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

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

Correct Answer:C

Question 2

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?

A. All transformation mappings use eXtensible Stylesheet Language (XSL).

B. 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.

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

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

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

Correct Answer:D

Question 3

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.

Correct Answer:B

Question 4

You are an Oracle Integration Cloud (OIC) specialist responsible for integrating two enterprise applications. Recently, you noticed that your integration instance is processing messages much slower than expected, causing a significant delay in data synchronization between the applications. What is the best course of action?

A. Delete and re-create the integration to start with a clean slate.

B. Analyze the performance metrics of the instance, identify bottlenecks, and optimize the integration accordingly.

C. Reactivate the integration to clear any temporary issues that might be causing the slowdown.

D. Immediately increase the number of instances to handle the increased load.

Correct Answer:B

Question 5

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.

Correct Answer:C

Question 6

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?

A. Unified Communications Certificate

B. Multi Domain Certificate

C. Identity Certificate

D. Message Protection Certificate

Correct Answer:C

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