MCIA-Level-1 Free Practice Test

An organization is designing the following two Mule applications that must share data via a common persistent object store instance:
- Mule application P will be deployed within their on-premises datacenter. - Mule application C will run on CloudHub in an Anypoint VPC.
The object store implementation used by CloudHub is the Anypoint Object Store v2 (OSv2).
What type of object store(s) should be used, and what design gives both Mule applications access to the same object store instance?

1. A. Application C and P both use the Object Store connector to access the Anypoint Object Store v2
2. B. Application C and P both use the Object Store connector to access a persistent object store
3. C. Application C uses the Object Store connector to access a persistent objectApplication P accesses the persistent object store via the Object Store REST API
4. D. Application P uses the Object Store connector to access a persistent object storeApplication C accesses this persistent object store via the Object Store REST API through an IPsec tunnel

Correct Answer: A

What Anypoint Connectors support transactions?

1. A. Database, JMS, VM
2. B. Database, 3MS, HTTP
3. C. Database, JMS, VM, SFTP
4. D. Database, VM, File

Correct Answer: A

Refer to the exhibit.
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1. A. 50% reduction in the response time of the API
2. B. 100% increase in the throughput of the API
3. C. 50% reduction In the JVM heap memory consumed by each node
4. D. 50% reduction In the number of requests being received by each node

Correct Answer: D

An organization has various integrations implemented as Mule applications. Some of these Mule applications are deployed to customhosted Mule runtimes (on-premises) while others execute in theMuleSoft-hosted runtime plane (CloudHub). To perform the Integra functionality, these Mule applications connect to various backend systems, with multiple applications typically needing to access the backend systems.
How can the organization most effectively avoid creating duplicates in each Mule application of the credentials required to access thebackend systems?

1. A. Create a Mule domain project that maintains the credentials as Mule domain-shared resources Deploy the Mule applications to the Mule domain, so the credentials are available to the Mule applications
2. B. Store the credentials in properties files in a shared folder within the organization\'s data center Have the Mule applications load properties files from this shared location at startup
3. C. Segregate the credentials for each backend system into environment-specific properties files Package these properties files in each Mule application, from where they are loaded at startup
4. D. Configure or create a credentials service that returns the credentials for each backend system, and that is accessible from customer-hosted and MuleSoft-hosted Mule runtimes Have the Mule applications toad the properties at startup by invoking that credentials service

Correct Answer: D

An integration Mute application is being designed to process orders by submitting them to a backend system for offline processing. Each order will be received by the Mute application through an HTTPS POST and must be acknowledged immediately. Once acknowledged, the order will be submitted to a backend system. Orders that cannot be successfully submitted due to rejections from the backend system will need to be processed manually (outside the backend system).
The Mule application will be deployed to a customer-hosted runtime and is able to use an existing ActiveMQ broker if needed.
The backend system has a track record of unreliability both due to minor network connectivity issues and longer outages.
What idiomatic (used for their intended purposes) combination of Mule application components and ActiveMQ queues are required to ensure automatic submission of orders to the backend system, while minimizing manual order processing?

1. A. An On Error scope Non-persistent VM ActiveMQ Dead Letter Queue for manual processing
2. B. An On Error scope MuleSoft Object Store ActiveMQ Dead Letter Queue for manual processing
3. C. Until Successful componentMuleSoft Object Store ActiveMQ is NOT needed or used
4. D. Until Successful component ActiveMQ long retry Queue ActiveMQ Dead Letter Queue for manual processing

Correct Answer: A