Oracle Oracle Certifications 1Z0-1042-20 Questions & Answers

• Question 81:

  When considering the configuration of APIs, Services, and Service Accounts in the API Platform Cloud Service, which two statements are valid?

  A. A Service Account is limited to using OAuth credentials only for defining security because Services can be configured to define Basic Authentication.

  B. A Service must include a Service Account reference to invoke a back-end service.

  C. An API references Services and Service Accounts through the policies defining the API.

  D. An API Platform policy can be configured to reference another policy to override credentials information.

  E. A Service Account defines the security credentials required to invoke a back-end service.

  Correct Answer: CE

  Understand the Relationship Between APIs, Services, and Service Accounts Service accounts and services are resources that you can manage and use in policies for APIs. A service account defines the security credentials required to invoke a backend service. A service account can either define Basic Auth or OAuth credentials. A service is used to represent a backend service. It defines the properties required to invoke a backend service. The main required property of the service is the URL at which a backend service can be invoked. A service can also reference a service account to configure the credentials required to invoke a backend service. An API references services and service accounts through the policies defining the API. An API policy making outbound calls, such as Service Request and Service Callout, can configure the backend service inline by specifying the URL in the policy itself, or the policy can reference the service resource representing the backend service. The policy can also be configured to reference a service account to configure or override credentials information. Services and service accounts make it easier to manage changes to the services or the required credentials. Update them in one place and all the policies that reference them update to the new values. https://docs.oracle.com/en/cloud/paas/api-platform-cloud/apfad/understand-relationship-apis- servicesand-service-accounts.html

• Question 82:

  Which two are execution modes supported by gateway node in Integration API Platform Cloud Service?

  A. Production

  B. Development

  C. Stage

  D. Test

  Correct Answer: AB

  https://docs.oracle.com/en/cloud/paas/api-platform-cloud/apfad/installing-gateway- node.html#GUIDA02059C9-37B4-40F0-9FEA-C648804BB98F

• Question 83:

  Your design of an asynchronous 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 have decided to leverage the Switch action to facilitate this implementation. Which is a valid consideration concerning the configuration and capabilities of the Switch action?

  A. Any data objects returned within a branch of a Switch action will only be visible within the implicit scope of that branch and not visible in the main flow of the integration outside of the Switch action.

  B. You may need to create conditional expressions for each branch with greater complexity because nested Switch actions are not supported.

  C. All branches within the Switch action must have a conditional expression defined.

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

  Correct Answer: C

• Question 84:

  Which three background colors are displayed for autocomplete in web forms editor?

  A. Orange for unmatched binding names

  B. Blue for complex binding names (their children may contain valid binding names)

  C. Yellow for matched binding names

  D. Green for valid binding names

  E. Red for invalid binding names

  Correct Answer: BDE

  The background colors displayed for the autocomplete options are: ?Green for valid binding names ?Red for invalid binding names ?Blue for complex binding names (their children may contain valid binding names) https://docs.oracle.com/ en/cloud/paas/integration-cloud/user-processes/bind-form-data- controls.html#GUID-CECD2F13-1E1A457D-8BC8-8D605EEB213B

• Question 85:

  Which Service-Oriented Architecture Cloud Service (SOA CS) component provides stateful orchestration?

  A. Oracle Mediator

  B. Oracle Business Activity Monitoring

  C. Oracle Service Bus

  D. Oracle Business Rules

  E. Oracle BPEL Process Manager

  Correct Answer: E

  Reference: http://www.oracle.com/us/products/middleware/soa/oracle-soa-suite-ds-066430.pdf

• Question 86:

  What are two key benefits of Oracle Web Service Manager (OWSM) in the management and security of Web services across the organization?

  A. Security is controlled by the developer of the service and this gives greater control to the development of the service.

  B. OAuth services are used for REST based services.

  C. OWSM provide a framework that is externalized and declarative outside of the web service implementation.

  D. Developers no longer need to understand security specifications and security implementation details.

  Correct Answer: CD

  https://docs.oracle.com/middleware/1212/owsm/OWSMC/owsm-intro.htm#OWSMC110 Reference: https://docs.oracle.com/middleware/1212/owsm/OWSMC/owsm-intro.htm#OWSMC4166

• Question 87:

  As an Integration developer, you have been tasked with integrating Oracle Content and Experience Cloud with a process application. Because this is a document-centric process that will involve collaboration with process participants, it has been determined that the document and conversation functionality should be used. Which task is NOT required?

  A. You must manually enable the document and conversation features for your process application.

  B. You will need to have the administrator configure the connection between Oracle Integration Cloud (Processes) and Oracle Content and Experience Cloud because developers do not have those permissions.

  C. You will need to create a new process application because the conversation functionality cannot be enabled for pre-existing applications.

  D. You will need to assign conversation viewers to either an Oracle Content and Experience user role or Oracle Documents Cloud Service user role.

  Correct Answer: A

• Question 88:

  What Expression Language does Decision Modeling and Notation (DMN) use?

  A. RegEx

  B. Groovy

  C. Friendly Enough Expression Language (FEEL)

  D. Process Expression Language (PEL)

  Correct Answer: C

  https://docs.oracle.com/en/cloud/paas/process-cloud/user/understanding-feel-friendly-enough- expressionlanguage.html Decision Modeling and Notation (DMN) defines Friendly Enough Expression Language (FEEL) to provide standard executable semantics to all expressions used within a decision model. In Process, you use FEEL to define expressions within all notations of decision logic, including decision tables.

• Question 89:

  Which two types of authentication mechanisms are available for Service Account configurations in API Platform Cloud Service?

  A. WSS Username Token

  B. SAML

  C. OAuth credentials

  D. Basic Authentication

  E. Kerberos

  Correct Answer: BE

• Question 90:

  Which two statements correctly define the use cases for Business Process Execution Language(BPEL) vs. Business Process Modeling Notation (BPMN) vs. Enterprise Service Bus (ESB)?

  A. Decision Model and Notation (DMN) replaces BPMN in modern Cloud Architectures.

  B. All are part of a typical/traditional on-premise enterprise integration strategy and can also be an important part of a hybrid on-premises/Cloud architecture.

  C. BPEL is inherently better than BPMN in managing orchestrations that involve people, because BPEL can also interact with systems.

  D. An ESB is used primarily for stateless messages and service mediation. The ESB construct is being replaced by API's and API Gateways in modern Cloud architectures.

  E. BPEL and ESB are both good technologies for doing heavy transformations of data before sending the data to a back-end system or database.

  Correct Answer: DE