Top Tips Of Update MCIA-Level-1 Dump

NEW QUESTION 1
Refer to the exhibit.

Anypoint Platform supports role-based access control (RBAC) to features of the platform. An organization has configured an external Identity Provider for identity management with Anypoint Platform.
What aspects of RBAC must ALWAYS be controlled from the Anypoint Platform control plane and CANNOT be controlled via the external Identity Provider?

• A. Controlling the business group within Anypoint Platform to which the user belongs
• B. Assigning Anypoint Platform permissions to a role
• C. Assigning Anypoint Platform role(s) to a user
• D. Removing a user's access to Anypoint Platform when they no longer work for the organization

Answer: B

NEW QUESTION 2
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 secure the service, requiring all consumers to submit a valid SAML token
• B. Must support message acknowledgement and retry as part of the protocol
• C. Must publish and share the service specification (including data formats) with the consumers of the service
• D. Must use XML payloads for the service and ensure that it adheres to a specific schema

Answer: B

NEW QUESTION 3
An integration Mule application consumes and processes a list of rows from a CSV file. Each row must be read from the CSV file, validated, and the row data sent to a JMS queue, in the exact order as in the CSV file.
If any processing step for a row fails, then a log entry must be written for that row, but processing of other rows must not be affected.
What combination of Mule components is most idiomatic (used according to their intended purpose) when implementing the above requirements?

• A. Scatter-Gather componentOn Error Continue scope
• B. VM connectorFirst Successful scopeOn Error Propagate scope
• C. Async scopeOn Error Propagate scope
• D. For Each scopeOn Error Continue scope

Answer: D

NEW QUESTION 4
What aspect of logging is only possible for Mule applications deployed to customer-hosted Mule 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 the Mule application
• C. To log certain messages to a custom log category
• D. To directly referenceone shared and customized log4j2.xml file from multiple Mule applications

Answer: D

NEW QUESTION 5
49 of A popular retailer is designing a public API for its numerous business partners. Each business partner will invoke the API at the URL 58. https://api.acme.com/partnefs/vl. The API implementation is estimated to require deployment to 5 CloudHub workers.
The retailer has obtained a public X.509 certificate for the name apl.acme.com, signed by a reputable CA, to be used as the server certificate.
Where and how should the X.509 certificate and Mule applications be used to configure load balancing among the 5 CloudHub workers, and what DNS entries should be configured in order for the retailer to support its numerous business partners?

• A. Add the X.509 certificate to the Mule application's deployable archive, then configure a CloudHub Dedicated Load Balancer (DLB) for each of the Mule application's CloudHub workersCreate a CNAME for api.acme.com pointing to the DLB's A record
• B. Add the X.509 certificate to the CloudHub Shared Load Balancer (SLB), not to the Mule application Create a CNAME for api.acme.com pointing to the SLB's A record
• C. Add the X.509 certificate to a CloudHub Dedicated Load Balancer (DLB), not to the Mule application Create a CNAME for api.acme.com pointing to the DLB's A record
• D. Add the x.509 certificate to the Mule application's deployable archive, then configure the CloudHub Shared Load Balancer (SLB) for each of the Mule application's CloudHub workersCreate a CNAME for api.acme.com pointing to the SLB's A record

Answer: C

NEW QUESTION 6
Refer to the exhibit.

A Mule 4 application has a parent flow that breaks up a JSON array payload into 200 separate items,
then sends each item one at a time inside an Async scope to a VM queue.
A second flow to process orders has a VM Listener on the same VM queue. The rest of this flow
processes each received item by writing the item to a database.
This Mule application is deployed to four CloudHub workers with persistent queues enabled.
What message processing guarantees are provided by the VM queue and the CloudHub workers, and
how are VM messages routed among the CloudHub workers for each invocation of the parent flow
under normal operating conditions where all the CloudHub workers remain online?

• A. EACH item VM message is processed AT MOST ONCE by ONE CloudHub worker, with workerschosen in a deterministic round-robin fashion Each of the four CloudHub workers can be expected toprocess 1/4 of the Item VM messages (about 50 items)
• B. EACH item VM message is processed AT LEAST ONCE by ONE ARBITRARY CloudHub worker Each of the four CloudHub workers can be expected to process some item VM messages
• C. ALL Item VM messages are processed AT LEAST ONCE by the SAME CloudHub worker where theparent flow was invokedThis one CloudHub worker processes ALL 200 item VM messages
• D. ALL item VM messages are processed AT MOST ONCE by ONE ARBITRARY CloudHub workerThis one CloudHub worker processes ALL 200 item VM messages

Answer: B

NEW QUESTION 7
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?

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

Answer: A

NEW QUESTION 8
Refer to the exhibit.

A Mule application has an HTTP Listener that accepts HTTP DELETE requests. This Mule application Is deployed to three CloudHub workers under the control of the CloudHub Shared Load Balancer.
A web client makes a sequence of requests to the Mule application's public URL.
How is this sequence of web client requests distributed among the HTTP Listeners running in the three CloudHub workers?

• A. Each request is routed to the PRIMARY CloudHub worker in the PRIMARY Availability Zone (AZ)
• B. Each request is routed to ONE ARBiTRARYCloudHub worker in the PRIMARY Availability Zone (AZ)
• C. Each request Is routed to ONE ARBiTRARY CloudHub worker out of ALL three CloudHub workers
• D. Each request is routed (scattered) to ALL three CloudHub workers at the same time

Answer: C

NEW QUESTION 9
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?

• A. Application C and P both use the Object Store connector to access the Anypoint Object Store v2
• B. Application C and P both use the Object Store connector to access a persistent object store
• 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
• 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

Answer: A

NEW QUESTION 10
What Is a recommended practice when designing an integration Mule 4 application that reads a large XML payload as a stream?

• A. The payload should be dealt with as a repeatable XML stream, which must only be traversed (iterated-over) once and CANNOT be accessed randomly from DataWeave expressions and scripts
• B. The payload should be dealt with as an XML stream, without converting it to a single Java object (POJO)
• C. The payload size should NOT exceed the maximum available heap memory of the Mute runtime on which the Mule application executes
• D. The payload must be cached using a Cache scope If It Is to be sent to multiple backend systems

Answer: B

NEW QUESTION 11
An organization uses a set of customer-hosted Mule runtimes that are managed using the Mulesoft-hosted control plane.
What is a condition that can be alerted on from Anypoint Runtime Manager without any custom components or custom coding?

• A. When an SSL certificate used by one of the deployed Mule applications is about to expire
• B. When a Mule runtime on a given customer-hosted server is experiencing high memory consumption during certain periods
• C. When a Mule runtime's customer-hosted server is about to run out of disk space
• D. When the Mule runtime license installed on a Mule runtime is about to expire

Answer: A

NEW QUESTION 12
A retailer is designing a data exchange interface to be used by its suppliers. The interface must support secure communication over the public internet. The interface must also work with a wide variety of programming languages and IT systems used by suppliers.
What are suitable interface technologies for this data exchange that are secure, cross-platform, and internet friendly, assuming that Anypoint Connectors exist for these interface technologies?

• A. EDJFACT XML over SFTP JSON/REST over HTTPS
• B. SOAP over HTTPS HOP over TLS gRPC over HTTPS
• C. XML over ActiveMQ XML over SFTP XML/REST over HTTPS
• D. CSV over FTP YAML over TLS JSON over HTTPS

Answer: B

NEW QUESTION 13
Refer to the exhibit.

A shopping cart checkout process consists of a web store backend sending a sequence of API invocations to an Experience API, which in turn invokes a Process API. All API invocations are over HTTPS POST. The Java web store backend executes in a Java EE application server, while all API implementations are Mule applications executing in a customer-hosted Mule runtime.
End-to-end correlation of all HTTP requests and responses belonging to each individual checkout instance is required. This is to be done through a common correlation ID, so that all log entries written by the web store backend, Experience API implementation, and Process API implementation include the same correlation ID for all requests and responses belonging to the same checkout instance.
What is the most efficient way (using the least amount of custom coding or configuration) for the web store backend and the implementations of the Experience API and Process API to participate in end-to-end correlation of the API invocations for each checkout instance?

• A. The Experience API implementation generates a correlation ID for each incoming HTTP request and passes it to the web store backend in the HTTP response, which includes it in all subsequent API invocations to the Experience APIThe Experience API implementation must be coded to also propagate the correlation ID to the Process API in a suitable HTTP request header
• B. The web store backend generates a new correlation ID value at the start of checkout and sets it on the X-CORRELATION-ID HTTP request header in each API invocation belonging to that checkoutNo special code or configuration is included in the Experience API and Process API implementations to generate and manage the correlation ID
• C. The web store backend, being a Java EE application, automatically makes use of the thread-local correlation ID generated by the Java EE application server and automatically transmits that to the Experience API using HTTP-standardheadersNo special code or configuration is included in the web store backend, Experience API, and Process API implementations to generate and manage the correlation ID
• D. The web store backend sends a correlation ID value in the HTTP request body in the way required by the Experience APIThe Experience API and Process API implementations must be coded to receive the custom correlation ID in the HTTP requests and propagate it in suitable HTTP request headers

Answer: B

NEW QUESTION 14
Refer to the exhibit.

An organization deploys multiple Mule applications to the same customer -hosted Mule runtime.
Many of these Mule applications must expose an HTTPS endpoint on the same port using a serverside
certificate that rotates often.
What is the most effective way to package the HTTP Listener and package or store the server-side
certificate when deploying these Mule applications, so the disruption caused by certificate rotation is
minimized?

• A. Package the HTTPS Listener configuration in a Mule DOMAIN project, referencing it from all Muleapplications that need to expose an HTTPS endpoint Package the server-side certificate in ALL Mule APPLICATIONS that need to expose an HTTPS endpoint
• B. Package the HTTPS Listener configuration in a Mule DOMAIN project, referencing it from all Muleapplications that need to expose an HTTPS endpointStore the server-side certificate in a shared filesystem location in the Mule runtime's classpath,OUTSIDE the Mule DOMAIN or any Mule APPLICATION
• C. Package an HTTPS Listener configuration In all Mule APPLICATIONS that need to expose an HTTPSendpoint Package the server-side certificate in a NEW Mule DOMAIN project
• D. Package the HTTPS Listener configuration in a Mule DOMAIN project, referencing It from all Muleapplications that need to expose an HTTPS endpoint Package the server-side certificate in the SAME Mule DOMAIN project Go to Set

Answer: B

NEW QUESTION 15
An XA transaction Is being configured that involves a JMS connector listening for Incoming JMS
messages. What is the meaning of the timeout attribute of the XA transaction, and what happens
after the timeout expires?

• A. The time that is allowed to pass between committing the transaction and the completion of the Mule flow After the timeout, flow processing triggers an error
• B. The time that Is allowed to pass between receiving JMS messages on the same JMS connectionAfter the timeout, a new JMS connection Is established
• C. The time that Is allowed to pass without the transaction being ended explicitly After the timeout,the transaction Is forcefully rolled-back
• D. The time that Is allowed to pass for state JMS consumer threads to be destroyed After thetimeout, a new JMS consumer thread is created

Answer: C

NEW QUESTION 16
A Mule application contains a Batch Job with two Batch Steps (Batch_Step_1 and Batch_Step_2). A payload with 1000 records is received by the Batch Job.
How many threads are used by the Batch Job to process records, and how does each Batch Step process records within the Batch Job?

• A. Each Batch Job uses SEVERAL THREADS for the Batch StepsEach Batch Step instance receives ONE record at a time as the payload, and BATCH STEP INSTANCES execute IN PARALLEL to process records and Batch Steps in ANY order as fast as possible
• B. Each Batch Job uses SEVERAL THREADS for the Batch StepsEach Batch Step instance receives ONE record at a time as the payload, and RECORDS are processed IN PARALLEL within and between the two Batch Steps
• C. Each Batch Job uses a SINGLE THREAD for all Batch StepsEach Batch Step instance receives ONE record at a time as the payload, and RECORDS are processed IN ORDER, first through Batch_Step_1 and then through Batch_Step_2
• D. Each Batch Job uses a SINGLE THREAD to process a configured block size of recordEach Batch Step instance receives A BLOCK OF records as the payload, and BLOCKS of records are processed IN ORDER

Answer: A

NEW QUESTION 17
An API client is implemented as a Mule application that includes an HTTP Request operation using a
default configuration. The HTTP Request operation invokes an external API that follows standard
HTTP status code conventions, which causes the HTTP Request operation to return a 4xx status code.
What is a possible cause of this status code response?

• A. An error occurred inside the external API implementation when processing the HTTP request thatwas received from the outbound HTTP Request operation of the Mule application
• B. The external API reported that the API implementation has moved to a different external endpoint
• C. The HTTP response cannot be interpreted by the HTTP Request operation of the Mule applicationafter it was received from the external API
• D. The external API reported an error with the HTTP request that was received from the outboundHTTP Request operation of the Mule application

Answer: D

NEW QUESTION 18
A global organization operates datacenters in many countries. There are private network links between these datacenters because all business data (but NOT metadata) must be exchanged 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 and investment going forward.
What combination of deployment options of the Anypoint Platform control plane and runtime plane(s) best serves this organization at the start of this strategic journey?

• A. MuleSoft-hosted Anypoint Platform control plane CloudHub Shared Worker Cloud in multiple 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 in multiple AWS regions
• D. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane in each datacenter

Answer: B

NEW QUESTION 19
An organization uses Mule runtimes which are managed by Anypoint Platform - Private Cloud Edition.
What MuleSoft component is responsible for feeding analytics data to non-MuleSoft analytics platforms?

• A. Anypoint Runtime Manager
• B. Anypoint Exchange
• C. Anypoint API Manager
• D. The Mule runtimes

Answer: A

NEW QUESTION 20
Additional nodes are being added to an existing customer-hosted Mule runtime cluster to improve performance. Mule applications deployed to this cluster are invoked by API clients through a load balancer.
What is also required to carry out this change?

• A. A new load balancer must be provisioned to allow traffic to the new nodes in a round-robin fashion
• B. External monitoring tools or log aggregators must be configured to recognize the new nodes
• C. API implementations using an object store must be adjusted to recognize the new nodes and persist to them
• D. New firewall rules must be configured to accommodate communication between API clients and the new nodes

Answer: C

NEW QUESTION 21
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 has been updated and hence the database driver library/JAR needs a minor version upgrade
• C. The database server was unavailable for four hours due to a major outage but is now fully operational again
• D. The credentials for accessing the database have been updated and the previous credentials are no longer valid

Answer: D

NEW QUESTION 22
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