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Enterprise-Integrator-6-Developer Questions and Answers

Question # 6

Which statement about the Entitlement mediator is true?

A.

Entitlement mediator intercepts requests and evaluates the actions performed by the user against an extensible Access Control MarkupLanguage (XACML) policy.

B.

All of the above.

C.

When configuring the mediator, you specify which sequence to execute depending on the Entitlement mediator result.

D.

Entitlement mediator can only work with WS02 Identity Server as the PolicyDecision Point.

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Question # 7

When building an integration scenario with the ESB profile, you CANNOT use:

A.

JavaScript for processing messages at a given message sequence.

B.

Synapse configuration language.

C.

WS02 EItooling.

D.

Java code to build the entire message processing logic.

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Question # 8

Identify a possible approach to externalize endpoints in ESB profile configurations in order to avoidchanges when moving artifacts between environments:

A.

Create a separate endpoints CAR file for each environment (Dev, QA, Prod) and deploy the endpoints CAR and the ESB profile configurations CAR file.

B.

All of the above approaches can be used for externalizing endpoints.

C.

Parameterize the endpoints values and replace those with matching endpoint values at build time using a Maven project.

D.

Externalize and store the endpoints in the registry and refer to them by name in the ESB profile configuration.

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Question # 9

In the proxy service, it is necessary to call one of the several back-end services depending on the format of the message. Forinstance, the incoming message to the proxy service might have a property called "company". If company == 'IBM', we need to call the IBM service, and if company == 'Google', we need to call the Google service. To implement this scenario, what would be thebest option available in the ESB profile?

A.

None of these approaches would implement this scenario.

B.

Use the Switch mediator.

C.

Write a custom Class mediator and implement the custom routing logic inside that mediator.

D.

Use the Script mediator and implement the above routing logic.

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Question # 10

Which statementabout the OAuth mediator is FALSE?

A.

The client should obtain the OAuth access token from the authorization server and send it as an HTTP header in the resource request to the ESB profile.

B.

Client has to register with the authorization server.

C.

OAuthmediator can work with any authorization server to verify the OAuth access token.

D.

OAuth mediator does the OAuth access token verification against an authorization server.

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Question # 11

You need to run some Java code only once just after the ESB profile server starts. Select the CORRECT task configuration you can use for this purpose.

A.

<task name=VlCheckPrice\" class=\"org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\"> O <trigger runOnce=\"true\7>

B.

<task name=VlCheckPrice\" class=\"org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\"> O <trigger interval=\"1\" count=\"l\7>

C.

<task name=V,CheckPrice\" class=\"org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\"> O <trigger interval=\"l\7>

D.

<task name=V,CheckPrice\" class=\"org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\"> V O<trigger onlyOnce=\"true\7>

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Question # 12

In which of the following cases will an endpoint move to the suspended state?

A.

When retry count is 0.

B.

When thesuspend timeout is reached.

C.

When there is a response from the endpoint.

D.

When the retry count is a positive integer.

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