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Home Oracle 1z0-1042-20

Oracle 1z0-1042-20 Exam Practice Questions (P. 4)

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Question #16
Assuming that a particular user possesses the `Deploy to Gateway` grant, what grants on an API are required in order to deploy that API? (Choose the best answer.)
  1. A
    View all Details and Deploy API
  2. B
    Manage API or Deploy API
  3. C
    Manage API
  4. D
    Entitle API

Correct Answer:
B

Question #17
Which four statements are correct regarding the differences between WSDL/SOAP and REST/JSON? (Choose four)
  1. A
    WSDL is a tight contract; REST is a loose contract.
  2. B
    REST is more easily used in developing UIs than WSDL. REST is also gaining popularity in application development.
  3. C
    Modern API-first architectures prefer to use tried-and-true WSDL services over REST services because they are quicker and easier to implement.
  4. D
    WSDL is a request for a service; REST is a request for a resource.
  5. E
    Unlike WSDL, REST is typically invoked with HTTP verbs.
  6. F
    WSDL is simpler; REST is richer.

Correct Answer:
ABDE

Question #18
Which two statements are true about implementing an API-First strategy? (Choose two.)
  1. A
    It generally is assumed that SOAP/WSDL are the key specifications for defining the API.
  2. B
    You define the API definition/contract first before any work on its implementation or any applications that use it, allowing teams to work in parallel.
  3. C
    The API is to be developed first before any UI or new business logic are created.
  4. D
    The code to execute business logic needs to exist and be exposed as an API first before you build a strategy around it.

Correct Answer:
BC

Question #19
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.)
  1. A
    BPEL is inherently better than BPMN in managing orchestrations that involve people, because BPEL can also interact with systems.
  2. B
    BPEL and ESB are both good technologies for doing heavy transformations of data before sending the data to a back-end system or database.
  3. 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.
  4. 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.
  5. E
    Decision Model and Notation (DMN) replaces BPMN in modern Cloud Architectures.

Correct Answer:
BD

Question #20
What are the four steps required to complete the task `˜create a connection'? (Choose four.)
  1. A
    Configure Connection Properties
  2. B
    Select an Adapter
  3. C
    Import SSL Certificate
  4. D
    Test Connection
  5. E
    Configure Connection Security
  6. F
    Configure Lookup

Correct Answer:
ABDE

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