MuleSoft MCIA-Level-1 Practice Exam Questions

MuleSoft MCIA-Level-1 Sample Question Answers

Question # 1

What is not true about Mule Domain Project? 

A. This allows Mule applications to share resources  
B. Expose multiple services within the Mule domain on the same port  
C. Only available Anypoint Runtime Fabric  
D. Send events (messages) to other Mule applications using VM queues  

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Question # 2

A global organization operates datacenters in many countries. There are private networklinks between these datacenters because all business data (but NOT metadata) must beexchanged over these private network connections.The organization does not currently use AWS in any way.The strategic decision has Just been made to rigorously minimize IT operations effort andinvestment going forward.What combination of deployment options of the Anypoint Platform control plane andruntime plane(s) best serves this organization at the start of this strategic journey?

A. MuleSoft-hosted Anypoint Platform control plane CloudHub Shared Worker Cloud inmultiple AWS regions 
B. Anypoint Platform - Private Cloud Edition Customer-hosted runtime plane in each datacenter 
C. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane inmultiple AWS regions 
D. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane ineach datacenter 

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Question # 3

To implement predictive maintenance on its machinery equipment, ACME Tractors hasinstalled thousands of IoT sensors that will send data for each machinery asset assequences of JMS messages, in near real-time, to a JMS queue named SENSOR_DATAon a JMS server. The Mule application contains a JMS Listener operation configured toreceive incoming messages from the JMS servers SENSOR_DATA JMS queue. The Muleapplication persists each received JMS message, then sends a transformed version of thecorresponding Mule event to the machinery equipment back-end systems.The Mule application will be deployed to a multi-node, customer-hosted Mule runtimecluster. Under normal conditions, each JMS message should be processed exactly once.How should the JMS Listener be configured to maximize performance and concurrentmessage processing of the JMS queue?

A. Set numberOfConsumers = 1Set primaryNodeOnly = false 
B. Set numberOfConsumers = 1Set primaryNodeOnly = true 
C. Set numberOfConsumers to a value greater than oneSet primaryNodeOnly = true 
D. Set numberOfConsumers to a value greater than oneSet primaryNodeOnly = false 

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Question # 4

An organization will deploy Mule applications to Cloudhub, Business requirements mandatethat all application logs be stored ONLY in an external splunk consolidated logging serviceand NOT in Cloudhub.In order to most easily store Mule application logs ONLY in Splunk, how must Muleapplication logging be configured in Runtime Manager, and where should the log4j2 splunkappender be defined?

A. Keep the default logging configuration in RuntimeManagerDefine the splunk appender in ONE global log4j.xml file that is uploaded once to RuntimeManager to support at Mule application deployments.
B. Disable Cloudhub logging in Runtime ManagerDefine the splunk appender in EACH Mule application’s log4j2.xml file 
C. Disable Cloudhub logging in Runtime ManagerDefine the splunk appender in ONE global log4j.xml file that is uploaded once to RuntimeManger to support at Mule application deployments. 
D. Keep the default logging configuration in Runtime ManagerDefine the Splunk appender in EACH Mule application log4j2.xml file 

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Question # 5

An organization is designing a mule application to support an all or nothing transactionbetween serval database operations and some other connectors so that they all roll back ifthere is a problem with any of the connectorsBesides the database connector , what other connector can be used in the transaction.

A. VM  
B. Anypoint MQ  
C. SFTP  
D. ObjectStore  

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Question # 6

A payment processing company has implemented a Payment Processing API Muleapplication to process credit card and debit card transactions, Because the PaymentProcessing API handles highly sensitive information, the payment processing companyrequires that data must be encrypted both In-transit and at-rest.To meet these security requirements, consumers of the Payment Processing API mustcreate request message payloads in a JSON format specified by the API, and the messagepayload values must be encrypted.How can the Payment Processing API validate requests received from API consumers? 

A. A Transport Layer Security (TLS) - Inbound policy can be applied in API Manager todecrypt the message payload and the Mule application implementation can then usethe JSON Validation module to validate the JSON data 
B. The Mule application implementation can use the APIkit module to decrypt and thenvalidate the JSON data 
C. The Mule application implementation can use the Validation module to decrypt and thenvalidate the JSON data 
D. The Mule application implementation can use DataWeave to decrypt the messagepayload and then use the JSON Scheme Validation module to validate the JSON data 

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Question # 7

What aspect of logging is only possible for Mule applications deployed to customer-hostedMule runtimes, but NOT for Mule applications deployed to CloudHub?

A. To send Mule application log entries to Splunk  
B. To change tog4j2 tog levels in Anypoint Runtime Manager without having to restart theMule application
C. To log certain messages to a custom log category  
D. To directly reference one shared and customized log4j2.xml file from multiple Mule applications 

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Question # 8

What is the MuleSoft-recommended best practice to share the connector and configurationinformation among the APIs? 

A. Build a Mule domain project, add the Database connector and configuration to it, andreference this one domain project from each System API 
B. Build a separate Mule domain project for each API, and configure each of them to use afile on a shared file store to load the configuration information dynamically 
C. Build another System API that connects to the database, and refactor all the other APIsto make requests through the new System API to access the database 
D. Create an API proxy for each System API and share the Database connectorconfiguration with all the API proxies via an automated policy 

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Question # 9

When using Anypoint Platform across various lines of business with their own AnypointPlatform business groups, what configuration of Anypoint Platform is always performed atthe organization level as opposed to at the business group level?

A. Environment setup  
B. Identity management setup  
C. Role and permission setup  
D. Dedicated Load Balancer setup  

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Question # 10

A project uses Jenkins to implement CI/CD process. It was observed that each Mulepackage contains some of the Jenkins files and folders for configurations of CI/CD jobs.As these files and folders are not part of the actual package, expectation is that theseshould not be part of deployed archive.Which file can be used to exclude these files and folders from the deployed archive?

A. muleignore  
B. _unTrackMule  
C. mulelnclude  
D. _muleExclude  

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