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Oracle 1Z0-1042-25 - Questions & Answers

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Question 1

Single choice

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.

Question 2

Multiple choice

Which statements are TRUE about WSDL? Select TWO.

It uses XML to define the service layer document which consists of origin of the web service, headers, port types, request, and response data.

It stands for "Web Service Description Language" and is a document written in XML.

It stands for "Web Service Description Language" and is a document written in Object Notation.

It is a wrapper for a SOAP message.

It uses XML or JSON to define the service layer document which consists of origin of the web service, headers, port types, request, and response data.

Question 3

Single choice

You need to create a schedule pattern integration that is based on an existing application pattern integration.

How can this be achieved while using the same display name as the original integration?

You can create the new integration as a different major version of the existing one.

You can create the new integration from scratch by using the same display name and specifying a different identifier.

You can clone the existing integration and specify it to use the schedule pattern instead of the application pattern.

You can use the convert tool to change from the application pattern to the schedule pattern.

Question 4

Single choice

In an Oracle Integration (OIC) project, you are asked to leverage a custom JavaScript library function to be used within an Application pattern integration flow.

Which set of steps should you follow to handle this requirement?

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

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

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

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

Question 5

Single choice

Which statement about the Oracle Integration (OIC) connectivity agent is NOT valid?

You must create an agent group before you can run the connectivity agent installer.

Creating the agent group automatically creates an OAuth client application.

You can create up to five agent groups for each OIC instance.

The connectivity agent can use Basic Authentication or OAuth 2.0 token-based authentication when invoking OIC endpoints.

Question 6

Single choice

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?

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.

Correct answer: A

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 <base64 creds> header or an Authorization: Bearer
<token> 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.

Question 7

Single choice

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

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

Question 8

Single choice

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?

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.

Question 9

Single choice

When creating a new Oracle Integration Cloud (OIC) Connection resource, there are several steps that must be done before it is fully configured and can be used in an integration flow.

Which task is NOT required in order to transition a new Connection resource from the draft to the configured state?

Specify an adapter type.

Specify the connection role.

Configure the security properties.

Specify the corresponding lookup.

Configure the connection properties.

Execute a successful test of the connection.

Question 10

Single choice

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?

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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