Free Salesforce Mule-Arch-202 Exam Questions

Question 1

An organization has decided on a cloudhub migration strategy that aims to minimize the organizations own IT resources. Currently, the organizational has all of its Mule applications running on its own premises and uses an premises load balancer that exposes all APIs under the base URL https://api.acme.com As part of the migration strategy, the organization plans to migrate all of its Mule applications and load balancer to cloudhub What is the most straight-forward and cost effective approach to the Mule applications deployment and load balancing that preserves the public URLs?

A : Deploy the Mule applications to Cloudhub Update the CNAME record for an api.acme.com in the organizations DNS server pointing to the A record of a cloudhub dedicated load balancer(DLB) Apply mapping rules in the DLB to map URLs to their corresponding Mule applications

B : For each migrated Mule application, deploy an API proxy Mule application to Cloudhub with all applications under the control of a dedicated load balancer(CLB) Update the CNAME record for api.acme.com in the organization DNS server pointing to the A record of a cloudhub dedicated load balancer(DLB) Apply mapping rules in the DLB to map each API proxy application to its corresponding Mule applications

C : Deploy the Mule applications to Cloudhub Create CNAME record for api.acme.com in the Cloudhub Shared load balancer (SLB) pointing to the A record of the on-premise load balancer Apply mapping rules in the SLB to map URLs to their corresponding Mule applications

D : Deploy the Mule applications to Cloudhub Update the CNAME record for api.acme.com in the organization DNS server pointing to the A record of the cloudhub shared load balancer(SLB) Apply mapping rules in the SLB to map URLs to their corresponding Mule applications.

Answer: A

Question 2

A Mule application uses the Database connector. What condition can the Mule application automatically adjust to or recover from without needing to restart or redeploy the Mule application?

A : One of the stored procedures being called by the Mule application has been renamed

B : The database server was unavailable for four hours due to a major outage but is now fully operational again

C : The credentials for accessing the database have been updated and the previous credentials are no longer valid

D : The database server has been updated and hence the database driver library/JAR needs a minor version upgrade

Answer: B

Question 3

A Mule application is being designed To receive nightly a CSV file containing millions of records from an external vendor over SFTP, The records from the file need to be validated, transformed. And then written to a database. Records can be inserted into the database in any order. In this use case, what combination of Mule components provides the most effective and performant way to write these records to the database?

A : Use a Parallel for Each scope to Insert records one by one into the database

B : Use a Scatter-Gather to bulk insert records into the database

C : Use a Batch job scope to bulk insert records into the database.

D : Use a DataWeave map operation and an Async scope to insert records one by one into the database.

Answer: C

Question 4

An organization is creating a set of new services that are critical for their business. The project team prefers using REST for all services but is willing to use SOAP with common WS-" standards if a particular service requires it. What requirement would drive the team to use SOAP/WS-* for a particular service?

A : Must use XML payloads for the service and ensure that it adheres to a specific schema

B : Must publish and share the service specification (including data formats) with the consumers of the service

C : Must support message acknowledgement and retry as part of the protocol

D : Must secure the service, requiring all consumers to submit a valid SAML token

Answer: D

Question 5

A Mule application name Pub uses a persistence object store. The Pub Mule application is deployed to Cloudhub and it configured to use Object Store v2. Another Mule application name sub is being developed to retrieve values from the Pub Mule application persistence object Store and will also be deployed to cloudhub. What is the most direct way for the Sub Mule application to retrieve values from the Pub Mule application persistence object store with the least latency?

A : Use an object store connector configured to access the Pub Mule application persistence object store

B : Use a VM connector configured to directly access the persistence queue of the Pub Mule application persistence object store.

C : Use an Anypoint MQ connector configured to directly access the Pub Mule application persistence object store

D : Use the Object store v2 REST API configured to access the Pub Mule application persistence object store

Answer: D