Free Salesforce MuleSoft-Integration-Architect-I Exam Questions

Question 1

An external REST client periodically sends an array of records in a single POST request to a Mule application API endpoint. The Mule application must validate each record of the request against a JSON schema before sending it to a downstream system in the same order that it was received in the array Record processing will take place inside a router or scope that calls a child flow. The child flow has its own error handling defined. Any validation or communication failures should not prevent further processing of the remaining records. To best address these requirements what is the most idiomatic(used for it intended purpose) router or scope to used in the parent flow, and what type of error handler should be used in the child flow?

A : First Successful router in the parent flow On Error Continue error handler in the child flow

B : For Each scope in the parent flow On Error Continue error handler in the child flow

C : Parallel For Each scope in the parent flow On Error Propagate error handler in the child flow

D : Until Successful router in the parent flow On Error Propagate error handler in the child flow

Answer: B

Question 2

In preparation for a digital transformation initiative, an organization is reviewing related IT integration projects that failed for various for reason. According to MuleSoft’s surveys of global IT leaders, what is a common cause of IT project failure that this organization may likely discover in its assessment?

A : Following an Agile delivery methodology

B : Reliance on an Integration-Platform-as-a-Service (iPaaS)

C : Spending too much time on enablement

D : Lack of alignment around business outcomes

Answer: D

Question 3

What limits if a particular Anypoint Platform user can discover an asset in Anypoint Exchange?

A : Design Center and RAML were both used to create the asset

B : The existence of a public Anypoint Exchange portal to which the asset has been published

C : The type of the asset in Anypoint Exchange

D : The business groups to which the user belongs

Answer: D

Question 4

An Order microservice and a Fulfillment microservice are being designed to communicate with their dients through message-based integration (and NOT through API invocations). The Order microservice publishes an Order message (a kind of command message) containing the details of an order to be fulfilled. The intention is that Order messages are only consumed by one Mute application, the Fulfillment microservice. The Fulfilment microservice consumes Order messages, fulfills the order described therein, and then publishes an OrderFulfilted message (a kind of event message). Each OrderFulfilted message can be consumed by any interested Mule application, and the Order microservice is one such Mute application. What is the most appropriate choice of message broker(s) and message destination(s) in this scenario?

A : Order messages are sent to an Anypoint MQ exchange OrderFulfilled messages are sent to an Anypoint MQ queue Both microservices interact with Anypoint MQ as the message broker, which must therefore scale to support the load of both microservices

B : Order messages are sent to a JMS queue. OrderFulfilled messages are sent to a JMS topic Both microservices interact with the same JMS provider (message broker) instance, which must therefore scale to support the load of both microservices

C : Order messages are sent directly to the Fulfillment microservices. OrderFulfilled messages are sent directly to the Order microservice The Order microservice interacts with one AMQP-compatible message broker and the Fulfillment microservice interacts with a different AMQP-compatible message broker, so that both message brokers can be chosen and scaled to best support the load of each microservice

D : Order messages are sent to a JMS queue. OrderFulfilled messages are sent to a JMS topic The Order microservice interacts with one JMS provider (message broker) and the Fulfillment microservice interacts with a different JMS provider, so that both message brokers can be chosen and scaled to best support the load of each microservice

Answer: B

Question 5

How should the developer update the logging configuration in order to enable this package specific debugging?

A : In Anypoint Monitoring, define a logging search query with class property set to org.apache.cxf and level set to DEBUG

B : In the Mule application-s log4j2.xml file, add an AsyncLogger element with name property set to org.apache.cxf and level set to DEBUG, then redeploy the Mule application in the CloudHub production environment

C : In the Mule application-s log4j2.xmI file, change the root logger-s level property to DEBUG, then redeploy the Mule application to the CloudHub production environment

D : In Anypoint Runtime Manager, in the Deployed Application Properties tab for the Mule application, add a line item with DEBUG level for package org.apache.cxf and apply the changes

Answer: A