Salesforce Exam MuleSoft-Integration-Architect-I Questions and Answers (2024)

A stock broking company makes use of CloudHub VPC to deploy Mule applications. Mule application needs to connect to a database application in the customers on-premises corporate data center and also to a Kafka cluster running in AWS VPC.

How is access enabled for the API to connect to the database application and Kafka cluster securely?

A.

Set up a transit gateway to the customers on-premises corporate datacenter to AWS VPC

B.

Setup AnyPoint VPN to the customer's on-premise corporate data

center and VPC peering with AWS VPC

C.

Setup VPC peering with AWS VPC and the customers devices corporate data center

D.

Setup VPC peering with the customers onto my service corporate data center and Anypoint VPN to AWS VPC

As a part of project requirement, Java Invoke static connector in a mule 4 application needs to invoke a static method in a dependency jar file. What are two ways to add the dependency to be visible by the connectors class loader?

(Choose two answers)

A.

In the Java Invoke static connector configuration, configure a path and name of the dependency jar file

B.

Add the dependency jar file to the java classpath by setting the JVM parameters

C.

Use Maven command to include the dependency jar file when packaging the application

D.

Configure the dependency as a shared library in the project POM

E.

Update mule-artefact.json to export the Java package

As part of a growth strategy, a supplier signs a trading agreement with a large customer. The customer sends purchase orders to the supplier according to the ANSI X12 EDI standard, and the supplier creates the orders in its ERP system using the information in the EDI document.

The agreement also requires that the supplier provide a new RESTful API to process request from the customer for current product inventory level from the supplier’ s ERP system.

Which two fundamental integration use cases does the supplier need to deliver to provide an end-to-end solution for this business scenario? (Choose two.)

A.

Synchronized data transfer

B.

Sharing data with external partners

C.

User interface integration

D.

Streaming data ingestion

E.

Data mashups

A.

A Mule application that accepts requests over HTTP/1x

B.

A Mule application that accepts JSON requests over TCP but is NOT required to provide a response.

C.

A Mule application that accepts JSON requests over WebSocket

D.

A Mule application that accepts gRPC requests over HTTP/2

A.

Decouple central IT projects from the innovation that happens within each line of business

B.

Adopt an enterprise data model

C.

Prevent technology sprawl by reducing production of API assets

D.

Stop scope creep by centralizing requirements-gathering

An auto mobile company want to share inventory updates with dealers Dl and D2 asynchronously and concurrently via queues Q1 and Q2. Dealer Dl must consume the message from the queue Q1 and dealer D2 to must consume a message from the queue Q2.

Dealer D1 has implemented a retry mechanism to reprocess the transaction in case of any errors while processing the inventers updates. Dealer D2 has not implemented any retry mechanism.

How should the dealers acknowledge the message to avoid message loss and minimize impact on the current implementation?

A.

Dealer D1 must use auto acknowledgement and dealer D2 can use manual acknowledgement and acknowledge the message after successful processing

B.

Dealer D1 can use auto acknowledgement and dealer D2 can use IMMEDIATE acknowledgement and acknowledge the message of successful processing

C.

Dealer D1 and dealer D2 must use AUTO acknowledgement and acknowledge the message after successful processing

D.

Dealer D1 can use AUTO acknowledgement and dealer D2 must use manual acknowledgement and acknowledge the message

after successful processing

An IT integration delivery team begins a project by gathering all of the requirements, and proceeds to execute the remaining project activities as sequential, non-repeating phases.

Which IT project delivery methodology is this team following?

A.

Kanban

B.

Scrum

C.

Waterfall

D.

Agile

Refer to the exhibit.

A customer is running Mule applications on Runtime Fabric for Self-Managed Kubernetes

(RTF-BYOKS) in a multi-cloud environment.

Based on this configuration, how do Agents and Runtime Manager

communicate, and what Is exchanged between them?

A.

BLOCKING_IO, UBER

B.

UBER, Dedicated NIO Selector Pool

C.

CPU_LITE, CPU_INTENSIVE

D.

Shared NIO Selector Pool, CPU_LITE

An organization needs to enable access to their customer data from both a mobile app and a web application, which each need access to common fields as well as certain unique fields. The data is available partially in a database and partially in a 3rd-party CRM system. What APIs should be created to best fit these design requirements?

A.

A Process API that contains the data required by both the web and mobile apps, allowing these applications to invoke it directly and access the data they need thereby providing the flexibility to add more fields in the future without needing API changes.

B.

One set of APIs (Experience API, Process API, and System API) for the web app, and another set for the mobile app.

C.

Separate Experience APIs for the mobile and web app, but a common Process API that invokes separate System APIs created for the database and CRM system

D.

A common Experience API used by both the web and mobile apps, but separate Process APIs for the web and mobile apps that interact with the database and the CRM System.

A.

View object store entries

B.

Replay an unsuccessful message

C.

Set a particular tog4J2 log level to TRACE

D.

Deploy a Mule application

A team would like to create a project skeleton that developers can use as a starting point when creating API Implementations with Anypoint Studio. This skeleton should help drive consistent use of best practices within the team.

What type of Anypoint Exchange artifact(s) should be added to Anypoint Exchange to publish the project skeleton?

A.

A custom asset with the default API implementation

B.

A RAML archetype and reusable trait definitions to be reused across API implementations

C.

An example of an API implementation following best practices

D.

a Mule application template with the key components and minimal integration logic

An application deployed to a runtime fabric environment with two cluster replicas is designed to periodically trigger of flow for processing a high-volume set of records from the source system and synchronize with the SaaS system using the Batch job scope

After processing 1000 records in a periodic synchronization of 1 lakh records, the replicas in which batch job instance was started went down due to unexpected failure in the runtime fabric environment

What is the consequence of losing the replicas that run the Batch job instance?

A.

The remaining 99000 records will be lost and left and processed

B.

The second replicas will take over processing the remaining

99000 records

C.

A new replacement replica will be available and will be process all 1,00,000 records from scratch leading to duplicate record processing

D.

A new placement replica will be available and will take or processing the remaining 99,000 records

A.

Rulesets

B.

Policies

C.

RESTAPIs

D.

Connectors

A company is implementing a new Mule application that supports a set of critical functions driven by a rest API enabled, claims payment rules engine hosted on oracle ERP. As designed the mule application requires many data transformation operations as it performs its batch processing logic.

The company wants to leverage and reuse as many of its existing java-based capabilities (classes, objects, data model etc.) as possible

What approach should be considered when implementing required data mappings and transformations between Mule application and Oracle ERP in the new Mule application?

A.

Create a new metadata RAML classes in Mule from the appropriate Java objects and then perform transformations via Dataweave

B.

From the mule application, transform via theXSLT model

C.

Transform by calling any suitable Java class from Dataweave

D.

Invoke any of the appropriate Java methods directly, create metadata RAML classes and then perform required transformations via Dataweave

An organization heeds to procure an enterprise software system to increase cross-selling opportunities and better rack prospect data.

Which category of enterprise software has these core capabilities, when used for its typical and intended purpose?

A.

Supply Chain Management (SCM)

B.

IT Service Management (ITSM)

C.

Business-to-Business (A2B)

D.

Customer Relationship Management (CRM)

An API client makes an HTTP request to an API gateway with an Accept header containing the value’’ application’’.

What is a valid HTTP response payload for this request in the client requested data format?

A.

healthy

B.

{"status" "healthy"}

C.

status(‘healthy")

D.

status: healthy

An insurance company is implementing a MuleSoft API to get inventory details from the two vendors. Due to network issues, the invocations to vendor applications are getting timed-out intermittently. But the transactions are successful upon reprocessing

What is the most performant way of implementing this requirement?

A.

Implement a scatter-gather scope to invoke the two vendor

applications on two different route

Use the Until-Successful scope to implement the retry mechanism

for timeout errors on each route

B.

Implement a Choice scope to invoke the two vendor applications on two different route

Use the try-catch scope to implement the retry mechanism for timeout errors on each route

C.

Implement a For-Each scope to invoke the two vendor applications

Use until successful scope to implement the retry mechanism for the timeout errors

D.

Implement Round-Robin scope to invoke the two vendor applications on two different routes

Use the Try-Catch scope to implement retry mechanism for timeout errors on each route

Refer to the exhibit.

This Mule application is deployed to multiple Cloudhub workers with persistent queue enabled. The retrievefile flow event source reads a CSV file from a remote SFTP server and then publishes each record in the CSV file to a VM queue. The processCustomerRecords flow’s VM Listner receives messages from the same VM queue and then processes each message separately.

How are messages routed to the cloudhub workers as messages are received by the VM Listener?

A.

Each message is routed to ONE of the Cloudhub workers in a DETERMINSTIC round robin fashion thereby EXACTLY BALANCING messages among the cloudhub workers

B.

Each messages routes to ONE of the available Clouhub workers in a NON- DETERMINSTIC non round-robin fashion thereby APPROXIMATELY BALANCING messages among the cloudhub workers

C.

Each message is routed to the SAME Cloudhub worker that retrieved the file, thereby BINDING ALL messages to ONLY that ONE Cloudhub worker

D.

Each message is duplicated to ALL of the Cloudhub workers, thereby SHARING EACH message with ALL the Cloudhub workers.

An organization's governance process requires project teams to get formal approval from all key stakeholders for all new Integration design specifications. An integration Mule application Is being designed that interacts with various backend systems. The Mule application will be created using Anypoint Design Center or Anypoint Studio and will then be deployed to a customer-hosted runtime.

What key elements should be included in the integration design specification when requesting approval for this Mule application?

A.

SLAs and non-functional requirements to access the backend systems

B.

Snapshots of the Mule application's flows, including their error handling

C.

A list of current and future consumers of the Mule application and their contact details

D.

The credentials to access the backend systems and contact details for the administrator of each system

A.

Service centralization

B.

Service statefulness

C.

Service reusability

D.

Service interdependence

A set of integration Mule applications, some of which expose APIs, are being created to enable a new business process. Various stakeholders may be impacted by this. These stakeholders are a combination of semi-technical users (who understand basic integration terminology and concepts such as JSON and XML) and technically skilled potential consumers of the Mule applications and APIs.

What Is an effective way for the project team responsible for the Mule applications and APIs being built to communicate with these stakeholders using Anypoint Platform and its supplied toolset?

A.

Use Anypoint Design Center to implement the Mule applications and APIs and give the various stakeholders access to these Design Center projects, so they can collaborate and provide feedback

B.

Create Anypoint Exchange entries with pages elaborating the integration design, including API notebooks (where applicable) to help the stakeholders understand and interact with the Mule applications and APIs at various levels of technical depth

C.

Use Anypoint Exchange to register the various Mule applications and APIs and share the RAML definitions with the stakeholders, so they can be discovered

D.

Capture documentation about the Mule applications and APIs inline within the Mule integration flows and use Anypoint Studio's Export Documentation feature to provide an HTML version of this documentation to the stakeholders

As an enterprise architect, what are the two reasons for which you would use a canonical data model in the new integration project using Mulesoft Anypoint platform ( choose two answers )

A.

To have consistent data structure aligned in processes

B.

To isolate areas within a bounded context

C.

To incorporate industry standard data formats

D.

There are multiple canonical definitions of each data type

E.

Because the model isolates the back and systems and support mule applications from change

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 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-standard headers

No special code or configuration is included in the web store backend, Experience API, and Process API implementations to generate and manage the correlation ID

B)

The web store backend generates a new correlation ID value at the start of checkout and sets it on the X-CORRELATlON-lt HTTP request header In each API invocation belonging to that checkout

No special code or configuration is included in the Experience API and Process API implementations to generate and manage the correlation ID

C)

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 API.

The Experience API implementation must be coded to also propagate the correlation ID to the Process API in a suitable HTTP request header

D)

The web store backend sends a correlation ID value in the HTTP request body In the way required by the Experience API

The 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

A.

Option A

B.

Option B

C.

Option C

D.

Option D

An organization is building out a test suite for their application using MUnit.

The Integration Architect has recommended using Test Recorder in Anypoint Studio to record the processing flows and then configure unit tests based on the captured events.

What Is a core consideration that must be kept In mind while using Test Recorder?

A.

The Recorder supports loops where the structure of the data being tested changes inside the Iteration

B.

Mocking values resulting from parallel processes are possible and will not affect theexecution of the processors that follow in the test

C.

The Recorder supports mocking a message before or inside a Foreach processor

D.

Tests for flows cannot be created if Mule errors are raised Inside the flows, even if the errors are handled by On-Error Continue error handlers

As a part of design , Mule application is required call the Google Maps API to perform a distance computation. The application is deployed to cloudhub.

At the minimum what should be configured in the TLS context of the HTTP request configuration to meet these requirements?

A.

The configuration is built-in and nothing extra is required for the TLS context

B.

Request a private key from Google and create a PKCS12 file with it and add it in keyStore as a part of TLS context

C.

Download the Google public certificate from a browser, generate JKS file from it and add it in key store as a part of TLS context

D.

Download the Google public certificate from a browser, generate a JKS file from it and add it in Truststore as part of the TLS context

A.

It is not possible to store logs for 2 years in CloudHub deployment. External log management system is required.

B.

When deploying an application to CloudHub , logs retention period should be selected as 2 years

C.

When deploying an application to CloudHub, worker size should be sufficient to store 2 years data

D.

Logging strategy should be configured accordingly in log4j file deployed with the application.

A manufacturing company is planning to deploy Mule applications to its own Azure Kubernetes Service infrastructure.

The organization wants to make the Mule applications more available and robust by deploying each Mule application to an isolated Mule runtime in a Docker container while managing all the Mule applications from the MuleSoft-hosted control plane.

What is the most idiomatic (used for its intended purpose) choice of runtime plane to meet these organizational requirements?

A.

Anypoint Platform Private Cloud Edition

B.

Anypoint Runtime Fabric

C.

CloudHub

D.

Anypoint Service Mesh

An organization plans to extend its Mule APIs to the EU (Frankfurt) region.

Currently, all Mule applications are deployed to CloudHub 1.0 in the default North American region, from the North America control plane, following this naming convention: {API-name}—{environment} (for example, Orderssapi—dev, Orders-sapi-—qa, Orders-sapi-—prod, etc.).

There is no network restriction to block communications between APIs.

What strategy should be implemented in order to deploy the same Mule APIs to the CloudHub 1.0 EU region from the North America control plane,

as well as to minimize latency between APIs and target users and systems in Europe?

A.

In Runtime Manager, for each Mule application deployment, set the Region property to EU (Frankfurt) and reuse the same Mule application mame as in the North American

region.

Communicate the new urls {API-name}—{environment}.de-ci.cloudhub.io to the consuming API clients In Europe.

B.

In API Manager, set the Region property to EU (Frankfurt) to create an API proxy named {API-name}—proxy—{environment} for each Mule application.

Communicate the new url {API-name}—proxy—{environment}.de-c1.cloudhub.io to the consuming API clients In Europe.

C.

In Runtime Manager, for each Mule application deployment, leave the Region property

blank (default) and change the Mule application name to {API-name}—

{environment).de-cl.

Communicate the new urls {API-name}—{environment}.de-ci1.cloudhub.io to the

consuming API clients in Europe.

D.

In API Manager, leave the Region property blank (default) to deploy an API proxy named {API-name}~proxy~- (environment}.de-cl for each Mule application.

Communicate the new url {API-name}—proxy—{environment}.de-cl.cloudhub.io to the consuming API clients in Europe.

A.

When there is one deployment of the API implementation to CloudHub and another one to customer hosted mule runtime that must share the cache state.

B.

When there are two CloudHub deployments of the API implementation by two Anypoint Platform business groups to the same CloudHub region that must share the cache state.

C.

When there is one CloudHub deployment of the API implementation to three workers that must share the cache state.

D.

When there are three CloudHub deployments of the API implementation to three separate CloudHub regions that must share the cache state.

An organization if struggling frequent plugin version upgrades and external plugin project dependencies. The team wants to minimize the impact on applications by creating best practices that will define a set of default dependencies across all new and in progress projects.

How can these best practices be achieved with the applications having the least amount of responsibility?

A.

Create a Mule plugin project with all the dependencies and add it as a dependency in each application's POM.xml file

B.

Create a mule domain project with all the dependencies define in its POM.xml file and add each application to the domain Project

C.

Add all dependencies in each application's POM.xml file

D.

Create a parent POM of all the required dependencies and reference each in each application's POM.xml file

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 that was 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 application after it was received from the external API

D.

The external API reported an error with the HTTP request that was received from the outbound HTTP Request operation of the Mule application

An integration architect is designing an API that must accept requests from API clients for both XML and JSON content over HTTP/1.1 by default.

Which API architectural style, when used for its intended and typical purposes, should the architect choose to meet these requirements?

A.

SOAP

B.

GraphQL

C.

REST

D.

grRPC

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

A key Cl/CD capability of any enterprise solution is a testing framework to write and run repeatable tests.

Which component of Anypoint Platform provides the te6t automation capabilities for customers to use in their pipelines?

A.

Anypoint CLl

B.

Mule Maven Plugin

C.

Exchange Mocking Service

D.

MUnit

A Mule application is deployed to a cluster of two(2) cusomter-hosted Mule runtimes. Currently the node name Alice is the primary node and node named bob is the secondary node. The mule application has a flow that polls a directory on a file system for new files.

The primary node Alice fails for an hour and then restarted.

After the Alice node completely restarts, from what node are the files polled, and what node is now the primary node for the cluster?

A.

Files are polled from Alice node

Alice is now the primary node

B.

Files are polled form Bob node

Alice is now the primary node

C.

Files are polled from Alice node

Bob is the now the primary node

D.

Files are polled form Bob node

Bob is now the primary node

A.

The cluster can be configured

B.

Use third party product to implement load balancer

C.

High availability can be achieved only in CloudHub

D.

Use persistent object store

How does timeout attribute help inform design decisions while using JMS connector listening for incoming messages in an extended architecture (XA) transaction?

A.

After the timeout is exceeded, stale JMS consumer threads are destroyed and new threads are created

B.

The timeout specifies the time allowed to pass between receiving JMS messages on the same JMS connection and then after the timeout new JMS connection is established

C.

The time allowed to pass between committing the transaction and the completion of the mule flow and then after the timeout flow processing triggers an error

D.

The timeout defines the time that is allowed to pass without the transaction ending explicitly and after the timeout expires, the transaction rolls back

A.

Ability to use a single iPaaS to manage and integrate all API gateways

B.

Ability to use a single connector to manage and integrate all APis

C.

Ability to use a single control plane for both full-lifecycle AP] management and integration

D.

Ability to use a single iPaaS to manage all API developer portals

A banking company is developing a new set of APIs for its online business. One of the critical API's is a master lookup API which is a system API. This master lookup API uses persistent object store. This API will be used by all other APIs to provide master lookup data.

Master lookup API is deployed on two cloudhub workers of 0.1 vCore each because there is a lot of master data to be cached. Master lookup data is stored as a key value pair. The cache gets refreshed if they key is not found in the cache.

Doing performance testing it was observed that the Master lookup API has a higher response time due to database queries execution to fetch the master lookup data.

Due to this performance issue, go-live of the online business is on hold which could cause potential financial loss to Bank.

As an integration architect, which of the below option you would suggest to resolve performance issue?

A.

Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store

B.

Upgrade vCore size from 0.1 vCore to 0,2 vCore

C.

Implement HTTP caching policy for all GET endpoints for master lookup API

D.

Add an additional Cloudhub worker to provide additional capacity

A.

Support for TLS mutual (two-way) authentication with HTTP clients

B.

Encryption of requests to both subdomains and API resource endpoints fhttPs://aDi.customer.com/ and https://customer.com/api)

C.

Encryption of both HTTP request and HTTP response bodies for all HTTP clients

D.

Encryption of both HTTP request header and HTTP request body for all HTTP clients

A.

To reduce dependencies when integrating multiple systems that use different data formats

B.

To automate Al-enabled API implementation generation based on normalized backend databases from separate vendors

C.

To leverage a data abstraction layer that shields existing Mule applications from nonbackward compatible changes to the model's data structure

D.

To remove the need to perform data transformation when processing message payloads in Mule applications

An organization is in the process of building automated deployments using a CI/CD process. As a part of automated deployments, it wants to apply policies to API Instances.

What tool can the organization use to promote and deploy API Manager policies?

A.

Anypoint CLI

B.

MUnit Maven plugin

C.

Mule Maven plugin

D.

Runtime Manager agent

As a part of project requirement, client will send a stream of data to mule application. Payload size can vary between 10mb to 5GB. Mule application is required to transform the data and send across multiple sftp servers. Due to the cost cuttings in the organization, mule application can only be allocated one worker with size of 0.2 vCore.

As an integration architect , which streaming strategy you would suggest to handle this scenario?

A.

In-memory non repeatable stream

B.

File based non-repeatable stream

C.

In-memory repeatable stream

D.

File based repeatable storage

Which Mulesoft feature helps users to delegate their access without sharing sensitive credentials or giving full control of accounts to 3rd parties?

A.

Secure Scheme

B.

client id enforcement policy

C.

Connected apps

D.

Certificates

A Mule application is synchronizing customer data between two different database systems.

What is the main benefit of using XA transaction over local transactions to synchronize these two database system?

A.

Reduce latency

B.

Increase throughput

C.

Simplifies communincation

D.

Ensure consistency

An automation engineer needs to write scripts to automate the steps of the API lifecycle, including steps to create, publish, deploy and manage APIs and their implementations in Anypoint Platform.

What Anypoint Platform feature can be used to automate the execution of all these actions in scripts in the easiest way without needing to directly invoke the Anypoint Platform REST APIs?

A.

Automated Policies in API Manager

B.

Runtime Manager agent

C.

The Mule Maven Plugin

D.

Anypoint CLI

A.

Use an On Table Row operation configured with the Employees table, call invalidate cache, and hardcode the new Employees data to cache. Use an object-store-caching-strategy and set the expiration interval to 1 hour.

B.

Use an On Table Row operation configured with the Employees table and cail invalidate cache. Use an object-store-caching-strategy and the default expiration interval.

C.

Use a Scheduler with a fixed frequency set to every hour to trigger an invalidate cache flow. Use an object-store-caching-strategy and the default expiration interval.

D.

Use a Scheduler with a fixed frequency set to every hour, triggering an invalidate cache flow. Use an object-store-caching-strategy and set the expiration interval to 1 hour.

Mule application muleA deployed in cloudhub uses Object Store v2 to share data across instances. As a part of new requirement , application muleB which is deployed in same region wants to access this Object Store.

Which of the following option you would suggest which will have minimum latency in this scenario?

A.

Object Store REST API

B.

Object Store connector

C.

Both of the above option will have same latency

D.

Object Store of one mule application cannot be accessed by other mule application.

An Integration Mule application is being designed to synchronize customer data between two systems. One system is an IBM Mainframe and the other system is a Salesforce Marketing Cloud (CRM) instance. Both systems have been deployed in their typical configurations, and are to be invoked using the native protocols provided by Salesforce and IBM.

What interface technologies are the most straightforward and appropriate to use in this Mute application to interact with these systems, assuming that Anypoint Connectors exist that implement these interface technologies?

A.

IBM: DB access CRM: gRPC

B.

IBM: REST CRM:REST

C.

IBM: Active MQ CRM: REST

D.

IBM: CICS CRM: SOAP

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 workers chosen in a deterministic round-robin fashion Each of the four CloudHub workers can be expected to process 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 the parent flow was invoked

This one CloudHub worker processes ALL 200 item VM messages

D.

ALL item VM messages are processed AT MOST ONCE by ONE ARBITRARY CloudHub worker

This one CloudHub worker processes ALL 200 item VM messages

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

An integration Mule application is deployed to a customer-hosted multi-node Mule 4 runtime duster. The Mule application uses a Listener operation of a JMS connector to receive incoming messages from a JMS queue.

How are the messages consumed by the Mule application?

A.

Depending on the JMS provider's configuration, either all messages are consumed by ONLY the primary cluster node or else ALL messages are consumed by ALL cluster nodes

B.

Regardless of the Listener operation configuration, all messages are consumed by ALL cluster nodes

C.

Depending on the Listener operation configuration, either all messages are consumed by ONLY the primary cluster node or else EACH message is consumed by ANY ONE cluster node

D.

Regardless of the Listener operation configuration, all messages are consumed by ONLY the primary cluster node

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.

A.

Anypoint Exchange

B.

The Mule runtimes

C.

Anypoint API Manager

D.

Anypoint Runtime Manager

A.

Automatic API proxy generation

B.

Automatic API specification generation

C.

Automatic API semantic versioning

D.

Automatic API governance

A.

Anypoint Exchange

B.

API Manager

C.

Anypoint Studio

D.

Design Center

A company is planning to migrate its deployment environment from on-premises cluster to a Runtime Fabric (RTF) cluster. It also has a requirement to enable Mule applications deployed to a Mule runtime instance to store and share data across application replicas and restarts.

How can these requirements be met?

A.

Anypoint object store V2 to share data between replicas in the RTF cluster

B.

Install the object store pod on one of the cluster nodes

C.

Configure Persistence Gateway in any of the servers using Mule Object Store

D.

Configure Persistent Gateway at the RTF

A leading bank implementing new mule API.

The purpose of API to fetch the customer account balances from the backend application and display them on the online platform the online banking platform. The online banking platform will send an array of accounts to Mule API get the account balances.

As a part of the processing the Mule API needs to insert the data into the database for auditing purposes and this process should not have any performance related implications on the account balance retrieval flow

How should this requirement be implemented to achieve better throughput?

A.

Implement the Async scope fetch the data from the backend application and to insert records in the Audit database

B.

Implement a for each scope to fetch the data from the back-end application and to insert records into the Audit database

C.

Implement a try-catch scope to fetch the data from the back-end application and use the Async scope to insert records into the Audit database

D.

Implement parallel for each scope to fetch the data from the backend application and use Async scope to insert the records into the Audit database

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

A Mule application contains a Batch Job with two Batch Steps (Batch_Step_l 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 Steps Each 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

B.

Each Batch Job uses a SINGLE THREAD for all Batch steps Each Batch step instance receives ONE record at a time as the payload, and RECORDS are processed IN ORDER, first through Batch_Step_l and then through Batch_Step_2

C.

Each Batch Job uses a SINGLE THREAD to process a configured block size of record Each Batch Step instance receives A BLOCK OF records as the payload, and BLOCKS of records are processed IN ORDER

D.

Each Batch Job uses SEVERAL THREADS for the Batch Steps Each 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

A project team is working on an API implementation using the RAML definition as a starting point. The team has updated the definition to include new operations and has published a new version to exchange. Meanwhile another team is working on a mule application consuming the same API implementation.

During the development what has to be performed by the mule application team to take advantage of the newly added operations?

A.

Scaffold the client application with the new definition

B.

Scaffold API implementation application with the new definition

C.

Update the REST connector from exchange in the client application

D.

Update the API connector in the API implementation and publish to exchange

A.

Create both masking and tokenization formats and use both to apply a tokenization policy in an API gateway to mask sensitive values in message payloads withcharacters, and apply a corresponding detokenization policy to return the original

values to other APIs

B.

Create a masking format and use it to apply a tokenization policy in an API gateway to mask sensitive values in message payloads with characters, and apply a corresponding detokenization policy to return the original values to other APIs

C.

Use a field-level encryption policy in an API gateway to replace sensitive fields in message payload with encrypted values, and apply a corresponding field-level

decryption policy to return the original values to other APIs

D.

Create a tokenization format and use it to apply a tokenization policy in an API gateway to replace sensitive fields in message payload with similarly formatted

tokenized values, and apply a corresponding detokenization policy to return the original values to other APIs

A.

Custom circuit breaker

B.

Client ID enforcement

C.

Rate limiting

D.

JSON threat protection

A.

Make assets easily discoverable via a central repository

B.

Focus project delivery efforts on custom assets that meet the specific requirements of each individual line of business

C.

Create weekly meetings that all members of IT attend to present justification and request approval to use existing assets

D.

Hire additional staff to meet the demand for asset creation required for approved projects and timelines

A Mule application is being designed to do the following:

Step 1: Read a SalesOrder message from a JMS queue, where each SalesOrder consists of a header and a list of SalesOrderLineltems.

Step 2: Insert the SalesOrder header and each SalesOrderLineltem into different tables in an RDBMS.

Step 3: Insert the SalesOrder header and the sum of the prices of all its SalesOrderLineltems into a table In a different RDBMS.

No SalesOrder message can be lost and the consistency of all SalesOrder-related information in both RDBMSs must be ensured at all times.

What design choice (including choice of transactions) and order of steps addresses these requirements?

A.

1) Read the JMS message (NOT in an XA transaction)

2) Perform BOTH DB inserts in ONE DB transaction

3) Acknowledge the JMS message

B.

1) Read the JMS message (NOT in an XA transaction)

2) Perform EACH DB insert in a SEPARATE DB transaction

3) Acknowledge the JMS message

C.

1) Read the JMS message in an XA transaction

2) In the SAME XA transaction, perform BOTH DB inserts but do NOT acknowledge the JMS message

D.

1) Read and acknowledge the JMS message (NOT in an XA transaction)

2) In a NEW XA transaction, perform BOTH DB inserts

An organization is designing a Mule application to periodically poll an SFTP location for new files containing sales order records and then process those sales orders. Each sales order must be processed exactly once.

To support this requirement, the Mule application must identify and filter duplicate sales orders on the basis of a unique ID contained in each sales order record and then only send the new sales orders to the downstream system.

What is the most idiomatic (used for its intended purpose) Anypoint connector, validator, or scope that can be configured in the Mule application to filter duplicate sales orders on the basis of the unique ID field contained in each sales order record?

A.

Configure a Cache scope to filter and store each record from the received file by the order ID

B.

Configure a Database connector to filter and store each record by the order ID

C.

Configure an Idempotent Message Validator component to filter each record by the order ID

D.

Configure a watermark In an On New or Updated File event source to filter unique records by the order ID

A.

Services exist as independent deployment artifacts and can be scaled -independently of other services

B.

All services of an application can be deployed together as single Java WAR file

C.

A deployment to enhance one capability requires a redeployment of all capabilities

D.

Core business capabilities are encapsulated in a single, deployable application

Refer to the 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.

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

B.

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

C.

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 responses then conduct performance tests using this API Implementation

D.

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

A new Mule application has been deployed through Runtime Manager to CloudHub 1.0 using a CI/CD pipeline with sensitive properties set as cleartext. The Runtime Manager Administrator opened a high priority incident ticket about this violation of their security requirements indicating

these sensitive properties values must not be stored or visible in Runtime Manager but should be changeable in Runtime Manager by Administrators with proper permissions.

How can the Mule application be deployed while safely hiding the sensitive properties?

A.

Add an ArrayList of all the sensitive properties’ names in the mule-artifact.json file of

the application

B.

Add encrypted versions of the sensitive properties as global configuration properties in

the Mule application

C.

Add a new wrapper.java.additional.xx parameter for each sensitive property in the

wrapper.conf file used by the CI/CD pipeline scripts

D.

Create a variable for each sensitive property and declare them as hidden in the CI/CD

pipeline scripts

Which of the below requirements prevent the usage of Anypoint MQ in a company's network? (Choose two answers)

A.

single message payload can be up to 15 MB

B.

payloads must be encrypted

C.

the message broker must be hosted on premises

D.

support for point-to-point messaging

E.

ability for a third party outside the company's network to consume events from the queue

An organization designing a hybrid, load balanced, single cluster production environment. Due to performance service level agreement goals, it is looking into running the Mule applications in an active-active multi node cluster configuration.

What should be considered when running its Mule applications in this type of environment?

A.

All event sources, regardless of time , can be configured as the target source by the primary node in the cluster

B.

An external load balancer is required to distribute incoming requests throughout the cluster nodes

C.

A Mule application deployed to multiple nodes runs in an isolation from the other nodes in the cluster

D.

Although the cluster environment is fully installed configured and running, it will not process any requests until an outage condition is detected by the primary node in the cluster.

An ABC Farms project team is planning to build a new API that is required to work with data from different domains across the organization.

The organization has a policy that all project teams should leverage existing investments by reusing existing APIs and related resources and documentation that other project teams have already developed and deployed.

To support reuse, where on Anypoint Platform should the project team go to discover and read existing APIs, discover related resources and documentation, and interact with mocked versions of those APIs?

A.

Design Center

B.

API Manager

C.

Runtime Manager

D.

Anypoint Exchange

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 workers

Create 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 workers

Create a CNAME for api.acme.com pointing to the SLB's A record

A.

Only a DLB allows the configuration of a custom TLS server certificate

B.

Only the SLB can forward HTTP traffic to the VPC-internal ports of the CloudHub workers

C.

Both a DLB and the SLB allow the configuration of access control via IP whitelists

D.

Both a DLB and the SLB implement load balancing by sending HTTP requests to workers with the lowest workloads

An integration team follows MuleSoft’s recommended approach to full lifecycle API development.

Which activity should this team perform during the API implementation phase?

A.

Validate the API specification

B.

Use the API specification to build the MuleSoft application

C.

Design the API specification

D.

Use the API specification to monitor the MuleSoft application

A leading e-commerce giant will use Mulesoft API's on runtime fabric (RTF) to process customer orders. Some customer's sensitive information such as credit card information is also there as a part of a API payload.

What approach minimizes the risk of matching sensitive data to the original and can convert back to the original value whenever and wherever required?

A.

Apply masking to hide the sensitive information and then use API

B.

manager to detokenize the masking format to return the original value

C.

create a tokenization format and apply a tokenization policy to the API Gateway

D.

Used both masking and tokenization

E.

Apply a field level encryption policy in the API Gateway

A.

To complete sending a JMS message, the JMS connector must establish a network connection with the JMS message recipient

B.

To receive messages into the Mule application, the JMS provider initiates a network connection to the JMS connector and pushes messages along this connection

C.

The JMS connector supports both sending and receiving of JMS messages over the protocol determined by the JMS provider

D.

The AMQP protocol can be used by the JMS connector to portably establish connections to various types of JMS providers

A.

It uses a well-organized monolithic approach with standards

B.

It is built for change and self-service

C.

It leverages well-accepted internet standards like HTTP and JSON

D.

It uses CI/CD automation for real-time project delivery

Exam Code: MuleSoft-Integration-Architect-I