2022年最新のOracle 1Z0-1042-20試験問題には100問があります
無料で使える1Z0-1042-20別格な問題集をダウンロード2022年01月28日に更新された100問があります
Oracle 1Z0-1042-20 認定試験の出題範囲：
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質問 35
Which four statements are correct regarding the differences between WSDL/SOAP and REST/JSON?
- A. WSDL is a request for a service; REST is a request for a resource
- B. WSLD is simpler, REST is richer
- C. WSDL is a tight contract; REST is a loose contract
- D. Modem API-First architectures prefer to use thed-and-true WSDUSOAP services over REST services because they are richer and provide a tighter contract
- E. REST more easily used in developing Uls than WSDUSOAP. REST is gaining popularity in application development.
- F. REST is typically invoked with HTTP verbs.
正解: A,B,D,E
質問 36
Which built-in API platform policy lets you manipulate the request context?
- A. Redaction Policy
- B. Key Validation Policy
- C. Groovy Script Policy
- D. Application Rate Limiting Policy
正解: C
解説:
https://docs.oracle.com/cd/E83857_01/paas/api-platform-cloud/apfad/using-oracle-api-platform-cloud-service.pdf
質問 37
Which APIs does Oracle Internet of Things (loT) Cloud Service use to perform an analysis?
- A. Big Data APIs
- B. SQL Queries
- C. JavaScript APIs
- D. Native Spark Java APIs
正解: D
解説:
Oracle IoT Cloud Service uses native Spark Java APIs to perform the analysis. Developers can use the Batch and Streaming spark APIs to write the analytics processing logic.
Developers can also import external APIs and use them in their application.
https://docs.oracle.com/en/cloud/paas/iot-cloud/iotgs/analytics-oracle-iot-cloud-service.html
質問 38
What options are available for Escalation and Expiration of human tasks in the Processes feature of OIC?
(Choose the best answer.)
- A. Never Escalate, Skip, hierarchy, or New
- B. Renew, start, end, or error
- C. Escalate, Restart, Next, or Previous
- D. Never expire, Expire, Renew, or Escalate
正解: D
解説:
Explanation/Reference:
質問 39
Which three are valid Oracle Integration Cloud (OIC) Roles? (Choose three.)
- A. ServiceImplementor
- B. ServiceAdministrator
- C. ServiceUser
- D. ServiceDeployer
正解: B,C,D
質問 40
What are two key benefits or Oracle Web Service Manager (OWSM) in the management and security of Web services across the organization? (Choose two.)
- A. OWSM provides a framework that is externalized and declarative outside of the web service implementation.
- B. Developers no longer need to understand security specifications and security implementation details.
- C. OAuth services are used for REST based services.
- D. Security is controlled by the developer of the service and this gives greater control to the development of the service.
正解: A,B
質問 41
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)? (Choose two.)
- A. Decision Model and Notation (DMN) replaces BPMN in modern Cloud Architectures.
- B. BPEL is inherently better than BPMN in managing orchestrations that involve people, because BPEL can also interact with systems.
- C. 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.
- D. An ESB is used primarily for stateless messages and service mediation. The ESB construct is being replaces 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.
正解: D,E
質問 42
What two grants allow an API Manager to use a service in their API?
- A. Manage Service
- B. Reference Service
- C. View All Details
- D. Deploy Service
正解: C,D
解説:
https://docs.oracle.com/en/cloud/paas/api-platform-cloud/apfad/managing-api-grants.html#GUID-18A50B0C-F14A-4FEE-BFEA-CA42265D35DA
質問 43
The Integrations flow element in Oracle Integration Cloud (OIC) processes provides you an option to easily integrate your process application with other applications and services.
Which three types can be added and managed from the Integrations flow element?
- A. REST Connectors
- B. Micro Processes
- C. OIC Integrations
- D. Reusable Processes
- E. Dynamic Processes
- F. Web Service Connectors
正解: A,B,F
解説:
https://docs.oracle.com/en/cloud/paas/integration-cloud/user-processes/create-rest-and-web-service-connectors.html#GUID-4C9A115B-412D-40A6-A74F-ED55B3C89FAF
質問 44
What is the default value for Command Notification Timeout?
- A. 1 second
- B. 2 seconds
- C. 10 seconds
- D. 5 seconds
正解: D
解説:
https://docs.oracle.com/en/cloud/paas/iot-cloud/iotsu/setting-command-notification-timeout-value.html
質問 45
You provision an Oracle SOA Cloud Service instance and specify a compute shape so that the JVM heap size for WebLogic Serve, and Load Balancer processes are determined automatically.
Which statement is correct after provisioning the instance in this scenario?
- A. You cannot change the heap size once the Service Instance is provisioned.
- B. You can change the heap size by logging a Oracle Cloud Support Service Request.
- C. You can change the heap size by using the Weblogic Server Administration Console.
- D. You can change the heap size to a maximum of 32GB.
正解: C
解説:
Reference:
https://docs.oracle.com/cloud-machine/latest/soacs_gs/CSBCS/GUID-FC8FB9F1-99D4-434E-8825-3D368850A37A.htm#CSBCS-GUID-FC8FB9F1-99D4-434E-8825-3D368850A37A
質問 46
Which three background colors are displayed for autocomplete in web forms editor?
- A. Yellow for matched binding names
- B. Orange for unmatched binding names
- C. Green for valid binding names
- D. Blue for complex binding names (their children may contain valid binding names)
- E. Red for invalid binding names
正解: C,D,E
解説:
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-CECD2F13-1E1A-457D-8BC8-8D605EEB213B
質問 47
Which two statements are true regarding mapper activity?
- A. You cannot drag and drop a source on to a target that is already mapped.
- B. You can drag and drop a source on to multiple targets.
- C. You can drag and drop function activity in the target.
- D. You can drag and drop switcher activity in the target.
正解: C,D
質問 48
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)
正解: C
解説:
https://docs.oracle.com/en/cloud/paas/process-cloud/user/understanding-feel-friendly-enough-expression-language.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.
質問 49
Which two types of authentication mechanisms are available for Service Account configurations in API Platform Cloud Service? (Choose two.)
- A. SAML
- B. WSS Username Token
- C. Basic Authentication
- D. OAuth credentials
- E. Kerberos
正解: C,D
解説:
Explanation/Reference: https://docs.oracle.com/en/cloud/paas/api-platform-cloud/apfad/create-service-account.html
質問 50
Which is NOT a key advantage of using Oracle Integration Cloud (OIC)?
- A. Public/Private Cloud Portability
- B. recommendations
- C. prebuilt integrations
- D. choice of IDE for development
- E. Auto Association of Oracle SaaS Applications
正解: D
解説:
Reference:
http://www.oracle.com/us/solutions/cloud/cloud-integration-wp-1873149.pdf
質問 51
Which three actions once they have been configured are allowed to be repositioned to another location within the design canvas of an orchestration style integration flow? (Choose three.)
- A. Stage File with Read File operation
- B. Switch
- C. For Each
- D. JavaScript Call
- E. Stage File with Read File in Segments operation
- F. Stage File with Write File operation
正解: A,D,F
解説:
Explanation/Reference:
質問 52
Which three are created and managed using the Integration page in Process Cloud Service (PCS)?
- A. ICS Integrations
- B. Rest Connectors
- C. Web Service Connectors
- D. Java Cloud Services
正解: A,B,C
質問 53
Which three are characteristics of Device Virtualization?
- A. You can monitor each device endpoint's health, performance, and location via the client software library API or with REST calls made to those devices.
- B. Oracle Internet of Things (IoT) Cloud Service does not support Device Virtualization.
- C. The APIs provided enable you to send telemetry messages and device data from your devices to Oracle Internet of Things (IoT) Cloud Service, control your devices, and deploy applications to your gateway devices.
- D. Devices used are not real. They are virtual devices and linked with Oracle Internet of Things (IoT) CS.
- E. You can collect data from your devices using APIs delivered with Oracle Internet of Things (IoT) Cloud Service Client Software Libraries or Oracle IoT Cloud Service Gateway.
正解: A,C,E
解説:
Reference:
http://www.otechtalks.tv/an-introduction-to-oracle-internet-of-things/
質問 54
You are defining application data in an OIC process application and are seeking to use the Business Types page because it provides the tools required to create and manage various business types.
What task can NOT be performed on Business Types View?
- A. Create business objects
- B. Create business exceptions
- C. Business rules
- D. Create enum objects
- E. Import business objects
正解: C
質問 55
What is the "Decision Table" in Business Rules in Process Cloud Service?
- A. a value set in a spreadsheet-like format that defines a list of allowed values for the input and output data objects of a decision
- B. a range value set in a spreadsheet-like format that defines a list of allowed value ranges for the input and output data objects of a decision
- C. a decision matrix that organizes if/then rules into a spreadsheet-like format, where rows represent conditions and actions, and columns match condition values to action alternatives
- D. an if/then rule that has one or more conditions (if statements) that together are true or false, and one or more actions (then statements) that are applied if the conditions are true
正解: D
解説:
Reference:
https://docs.oracle.com/en/cloud/paas/process-cloud/user/creating-if-then-rule-business-rules.html
https://docs.oracle.com/en/cloud/paas/process-cloud/user/creating-decision-table-business-rules.html#GUID-26D3DF2A-D6D8-404F-834D-EE512E787630 Creating a Decision Table in Business Rules A decision table organizes if/then rules into a spreadsheet-like format, in which rows represent conditions and actions, and columns match condition values to action alternatives.
質問 56
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