Online MCIA-Level-1 Practice TestMore MuleSoft Products >

Free MuleSoft MCIA-Level-1 Exam Dumps Questions

MuleSoft MCIA-Level-1: MuleSoft Certified Integration Architect - Level 1

- Get instant access to MCIA-Level-1 practice exam questions

- Get ready to pass the MuleSoft Certified Integration Architect - Level 1 exam right now using our MuleSoft MCIA-Level-1 exam package, which includes MuleSoft MCIA-Level-1 practice test plus an MuleSoft MCIA-Level-1 Exam Simulator.

- The best online MCIA-Level-1 exam study material and preparation tool is here.

4.5

(1245 ratings)

Question 1

An Order microservice and a Fulfillment microservice are being designed to communicate with their clients through message-based integration (and NOT through API invocations).
The Order microservice publishes an Order message (a kind of command message) containing the details of an order to be fulfilled. The intention is that Order messages are only consumed by one Mule application, the Fulfillment microservice.
The Fulfillment microservice consumes Order messages, fulfills the order described therein, and then publishes an OrderFulfilled message (a kind of event message). Each OrderFulfilled message can be consumed by any interested Mule application, and the Order microservice is one such Mule application.
What is the most appropriate choice of message broker(s) and message destination(s) in this scenario?

A. Order messages are sent to an Anypoint MQ exchangeOrderFulfilled messages are sent to an Anypoint MQ queueBoth microservices interact with Anypoint MQ as the message broker, which must therefore scale to support the load of both microservices

B. Order messages are sent to a JMS queueOrderFulfilled messages are sent to a JMS topicBoth microservices interact with the same JMS provider (message broker) instance, which must therefore scale to support the load of both microservices

C. Order messages are sent directly to the Fulfillment microservicesOrderFulfilled messages are sent directly to the Order microserviceThe Order microservice interacts with one AMQP-compatible message broker and the Fulfillment microservice interacts with a different AMQP-compatible message broker, so that both message brokers can be chosen and scaled to best support the load of each microservice

D. Order messages are sent to a JMS queueOrderFulfilled messages are sent to a JMS topicThe Order microservice interacts with one JMS provider (message broker) and the Fulfillment microservice interacts with a different JMS provider, so that both message brokers can be chosen and scaled to best support the load of each microservice

Correct Answer:D

Question 2

Refer to the exhibit.
MCIA-Level-1 dumps exhibit
An organization is sizing an Anypoint VPC for the non-production deployments of those Mule applications that connect to the organization's on-premises systems. This applies to approx. 60 Mule applications. Each application is deployed to two CloudHub i workers. The organization currently has three non-production environments (DEV, SIT and UAT) that share this VPC. The AWS region of the VPC has two AZs.
The organization has a very mature DevOps approach which automatically progresses each application through all non-production environments before automatically deploying to production. This process results in several Mule application deployments per hour, using CloudHub's normal zero-downtime deployment feature.
What is a CIDR block for this VPC that results in the smallest usable private IP address range?

A. 10.0.0.0/26 (64 IPS)

B. 10.0.0.0/25 (128 IPs)

C. 10.0.0.0/24 (256 IPs)

D. 10.0.0.0/22 (1024 IPs)

Correct Answer:D

Question 3

An organization's security policies mandate complete control of the login credentials used to log in to Anypoint Platform. What feature of Anypoint Platform should be used to meet this requirement?

A. Enterprise Security Module

B. Client ID Secret

C. Federated Identity Management

D. Federated Client Management

Correct Answer:C

Question 4

What is required before an API implemented using the components of Anypoint Platform can be managed and governed (by applying API policies) on Anypoint Platform?

A. A RAML definition of the API must be created in API designer so it can then be published to Anypoint Exchange

B. The API must be published to Anypoint Exchange and a corresponding API instance ID must be obtained from API Manager to be used in the API implementation

C. The API must be shared with the potential developers through an API portal so API consumers can interact with the API

D. The API implementation source code must be committed to a source control management system (such as GitHub)

Correct Answer:A

Question 5

Refer to the exhibit.
MCIA-Level-1 dumps exhibit
One of the backend systems invoked by an API implementation enforces rate limits on the number of requests a particular client can make. Both the backend system and the API implementation are deployed to several non-production environments in addition to production.
Rate limiting of the backend system applies to all non-production environments. The production environment, however, does NOT have any rate limiting.
What is the most effective approach to conduct performance tests of the API implementation in a staging (non-production) environment?

A. Use MUnit to simulate standard responses from the backend systemThen conduct performance tests to identify other bottlenecks in the system

B. Create a mocking service that replicates the backend system's production performance characteristicsThen configure the API implementation to use the mocking service and conduct the performance tests

C. Conduct scaled-down performance tests in the staging environment against the rate limited backend systemThen upscale performance results to full production scale

D. Include logic within the API implementation that bypasses invocations of the backend system in a performance test situation, instead invoking local stubs that replicate typical backend system responsesThen conduct performance tests using this API implementation

Correct Answer:C

Question 6

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

Correct Answer:D

START MCIA-Level-1 EXAM