Question 1

An Order microservice and a Fulfillment microservice are being designed to communicate with their dients 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 Mute application, the Fulfillment microservice. The Fulfilment microservice consumes Order messages, fulfills the order described therein, and then publishes an OrderFulfilted message (a kind of event message). Each OrderFulfilted message can be consumed by any interested Mule application, and the Order microservice is one such Mute application. What is the most appropriate choice of message broker(s) and message destination(s) in this scenario?

Options :

A :

Order messages are sent to an Anypoint MQ exchange OrderFulfilled messages are sent to an Anypoint MQ queue Both 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 queue. OrderFulfilled messages are sent to a JMS topic Both 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 microservices. OrderFulfilled messages are sent directly to the Order microservice The 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 queue. OrderFulfilled messages are sent to a JMS topic The 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

Answer: B

Question 2

An organization has implemented the cluster with two customer hosted Mule runtimes is hosting an application. This application has a flow with a JMS listener configured to consume messages from a queue destination. As an integration architect can you advise which JMS listener configuration must be used to receive messages in all the nodes of the cluster?

Options :

A : Use the parameter primaryNodeOnly= "false" on the JMS listener

B : Use the parameter primaryNodeOnly= "false" on the JMS listener with a shared subscription

C : Use the parameter primaryNodeOnly= "true" on the JMS listener with a nonshared subscription

D : Use the parameter primaryNodeOnly= "true" on the JMS listener

Answer: B

Question 3

An organization currently uses a multi-node Mule runtime deployment model within their datacenter, so each Mule runtime hosts several Mule applications. The organization is planning to transition to a deployment model based on Docker containers in a Kubernetes cluster. The organization has already created a standard Docker image containing a Mule runtime and all required dependencies (including a JVM), but excluding the Mule application itself. What is an expected outcome of this transition to container-based Mule application deployments?

Options :

A : Required redesign of Mule applications to follow microservice architecture principles

B : Required migration to the Docker and Kubernetes-based Anypoint Platform - Private Cloud Edition

C : Required change to the URL endpoints used by clients to send requests to the Mule applications

D : Guaranteed consistency of execution environments across all deployments of a Mule application

Answer: A

Question 4

An organization is not meeting its growth and innovation objectives because IT cannot deliver projects last enough to keep up with the pace of change required by the business. According to MuleSoft’s IT delivery and operating model, which step should the organization lake to solve this problem?

Options :

A :

Modify IT governance and security controls so that line of business developers can have direct access to the organization-s systems of record

B : Switch from a design-first to a code-first approach for IT development

C :

Adopt a new approach that decouples core IT projects from the innovation that happens within each line of business

D : Hire more |T developers, architects, and project managers to increase IT delivery

Answer: C

Question 5

In preparation for a digital transformation initiative, an organization is reviewing related IT integration projects that failed for various for reason. According to MuleSoft’s surveys of global IT leaders, what is a common cause of IT project failure that this organization may likely discover in its assessment?

Options :

A : Following an Agile delivery methodology

B : Reliance on an Integration-Platform-as-a-Service (iPaaS)

C : Spending too much time on enablement

D : Lack of alignment around business outcomes

Answer: D

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