Free Salesforce Certified MuleSoft Integration Architect I Exam MuleSoft-Integration-Architect-I Exam Practice Test

An organization has decided on a cloud migration strategy to minimize the organization's own IT resources. Currently the organization has all of its new applications running on its own premises and uses an on-premises load balancer that exposes all APIs under the base URL (https://api.rutujar.com).As part of migration strategy, the organization is planning to migrate all of its new applications and load balancer CloudHub.What is the most straightforward and cost-effective approach to Mule application deployment and load balancing that preserves the public URL's?

• Deploy the Mule application to CloudhubCreate a CNAME record for base URL( httpsr://api.rutujar.com) in the Cloudhub shared load balancer that points to the A record of theon-premises load balancerApply mapping rules in SLB to map URLto their corresponding Mule applications
• Deploy the Mule application to CloudhubUpdate a CNAME record for base URL ( https://api.rutujar.com) in the organization's DNS server to point to the A record of the Cloudhub dedicated load balancerApply mapping rules in DLB to map URLto their corresponding Mule applications
• Deploy the Mule application to CloudhubUpdate a CNAME record for base URL ( https://api.rutujar.com) in the organization's DNS server to point to the A record of the CloudHub shared load balancerApply mapping rules in SLB to map URLto their corresponding Mule applications
• For each migrated Mule application, deploy an API proxy application to Cloudhub with all traffic to the mule applications routed through a Cloud Hub Dedicated load balancer (DLB)
• Update a CNAME record for base URL ( https://api.rutujar.com) in the organization's DNS server to point to the A record of the CloudHub dedicated load balancer
• Apply mapping rules in DLB to map each API proxy application who is responding new application

An API client makes an HTTP request to an API gateway with an Accept header containing the value’’ application’’.What is a valid HTTP response payload for this request in the client requested data format?

• healthy
• {"status" "healthy"}
• status(‘healthy")
• status: healthy

Following MuleSoft best practices, what MuleSoft runtime deployment option best meets the company's goals to begin its digital transformation journey?

• Runtime Fabric on VMs/bare metal
• CloudHub runtimes
• Customer-hosted runtimes provisioned by a MuleSoft services partner
• Customer-hosted self-provisioned runtimes

How does timeout attribute help inform design decisions while using JMS connector listening for incoming messages in an extended architecture (XA) transaction?

• After the timeout is exceeded, stale JMS consumer threads are destroyed and new threads are created
• The timeout specifies the time allowed to pass between receiving JMS messages on the same JMS connection and then after the timeout new JMS connection is established
• The time allowed to pass between committing the transaction and the completion of the mule flow and then after the timeout flow processing triggers an error
• The timeout defines the time that is allowed to pass without the transaction ending explicitly and after the timeout expires, the transaction rolls back

A mule application is required to periodically process large data set from a back-end database to Salesforce CRM using batch job scope configured properly process the higher rate of records.The application is deployed to two cloudhub workers with no persistence queues enabled. What is the consequence if the worker crashes during records processing?

• Remaining records will be processed by a new replacement worker
• Remaining records be processed by second worker
• Remaining records will be left and processed
• All the records will be processed from scratch by the second worker leading to duplicate
• processing

An organization is designing multiple new applications to run on CloudHub in a single Anypoint VPC and that must share data using a common persistent Anypoint object store V2 (OSv2).Which design gives these mule applications access to the same object store instance?

• AVM connector configured to directly access the persistence queue of the persistent object store
• An Anypoint MQ connector configured to directly access the persistent object store
• Object store V2 can be shared across cloudhub applications with the configured osv2 connector
• The object store V2 rest API configured to access the persistent object store

An organization is designing Mule application which connects to a legacy backend. It has been reported that backend services are not highly available and experience downtime quite often. As an integration architect which of the below approach you would propose to achieve high reliability goals?

• Alerts can be configured in Mule runtime so that backend team can be communicated when services are down
• Until Successful scope can be implemented while calling backend API's
• On Error Continue scope to be used to call in case of error again
• Create a batch job with all requests being sent to backend using that job as per the availability of backend API's

A mule application is being designed to perform product orchestration. The Mule application needs to join together the responses from an inventory API and a Product Sales History API with the least latency.To minimize the overall latency. What is the most idiomatic (used for its intended purpose) design to call each API request in the Mule application?

• Call each API request in a separate lookup call from Dataweave reduce operator
• Call each API request in a separate route of a Scatter-Gather
• Call each API request in a separate route of a Parallel For Each scope
• Call each API request in a separate Async scope

A new Mule application has been deployed through Runtime Manager to CloudHub 1.0 using a CI/CD pipeline with sensitive properties set as cleartext. The Runtime Manager Administrator opened a high priority incident ticket about this violation of their security requirements indicatingthese sensitive properties values must not be stored or visible in Runtime Manager but should be changeable in Runtime Manager by Administrators with proper permissions.How can the Mule application be deployed while safely hiding the sensitive properties?

• Add an ArrayList of all the sensitive properties’ names in the mule-artifact.json file of the application
• Add encrypted versions of the sensitive properties as global configuration properties in the Mule application
• Add a new wrapper.java.additional.xx parameter for each sensitive property in the wrapper.conf file used by the CI/CD pipeline scripts
• Create a variable for each sensitive property and declare them as hidden in the CI/CD pipeline scripts

A rale limiting policy has been applied to a soap VI.2 API published in Clondhub. The API implementation catches errors in a global error handler on error propagate in the main flow for HTTP: RETRY_EXHAUSTED with HTTP status set to 429 and any with the HTTP status set to 500. What is the expected H1TP status when the client exceeds the quota of the API calls?

• HTTP status 429 as defined in the HTTP:RETRY EXHAUSTED error handler in the API
• HTTP status 500 as defined in the ANY error handler in the API since an API:RETRY_EXHAUSTED will be generated
• HTTP status 401 unauthorized for policy violation
• HTTP status 400 from the rate-limiting policy violation since the call does not reach the back-end