The AnyAirline organization's passenger reservations center is designing an integration solution that
combines invocations of three different System APIs (bookFlight, bookHotel, and bookCar) in a
business transaction. Each System API makes calls to a single database.
The entire business transaction must be rolled back when at least one of the APIs fails.
What is the most idiomatic (used for its intended purpose) way to integrate these APIs in near real-
time that provides the best balance of consistency, performance, and reliability?
C
Explanation:
Reference:
https://aws.amazon.com/blogs/compute/building-a-serverless-distributed-application-
using-a-saga-orchestration-pattern/
110/110
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?
B
Explanation:
Reference:
https://blogs.mulesoft.com/dev-guides/how-to-tutorials/anypoint-runtime-fabric/
A marketing organization is designing a Mule application to process campaign dat
a. The Mule application will periodically check for a file in a SFTP location and process the records in
the file. The size of the file can vary from 10MB to 5GB. Due to the limited availabiltty of vCores, the
Mule application is deployed to a single CloudHub worker configured with vCore size 0.2.
The application must transform and send different formats of this file to three different downstream
SFTP locations.
What is the most idiomatic (used for its intended purpose) and performant way to configure the SFTP
operations or event sources to process the large files to support these deployment requirements?
108/110
Questions & Answers PDF
P-
A
Explanation:
Reference:
https://docs.mulesoft.com/mule-runtime/4.4/streaming-about
An organization has defined a common object model in Java to mediate the communication between
different Mule applications in a consistent way. A Mule application is being built to use this common
object model to process responses from a SOAP API and a REST API and then write the processed
results to an order management system.
The developers want Anypoint Studio to utilize these common objects to assist in creating mappings
for various transformation steps in the Mule application.
What is the most idiomatic (used for its intended purpose) and performant way to utilize these
common objects to map between the inbound and outbound systems in the Mule application?
A
Explanation:
Reference:
https://docs.mulesoft.com/mule-runtime/3.9/understanding-mule-configuration
An organization's security requirements mandate centralized control at all times over authentication
and authorization of external applications when invoking web APIs managed on Anypoint Platform.
107/110
Questions & Answers PDF
P-
What Anypoint Platform feature is most idiomatic (used for its intended purpose), straightforward,
and maintainable to use to meet this requirement?
B
Explanation:
Reference:
https://blogs.mulesoft.com/dev-guides/api-security-ways-to-authenticate-and-authorize/
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?
C
Explanation:
Reference:
https://docs.mulesoft.com/mule-runtime/3.9/idempotent-filter
An organization is creating a Mule application that will be deployed to CloudHub. The Mule
application has a property named dbPassword that stores a database users password.
The organization's security standards indicate that the dbPassword property must be hidden from
106/110
Questions & Answers PDF
P-
every Anypoint Platform user after the value is set in the Runtime Manager Properties tab.
What configuration in the Mule application helps hide the dbPassword property value in Runtime
Manager?
B
Explanation:
Reference:
https://docs.mulesoft.com/runtime-manager/secure-application-properties
A Mule application is built to support a local transaction for a series of operations on a single
database. The Mule application has a Scatter-Gather that participates in the local transaction.
What is the behavior of the Scatter-Gather when running within this local transaction?
A
Explanation:
Reference:
https://docs.mulesoft.com/mule-runtime/4.4/transaction-management
An organization has an HTTPS-enabled Mule application named Orders API that receives requests
from another Mule application named Process Orders.
The communication between these two Mule applications must be secured by TLS mutual
authentication (two-way TLS).
At a minimum, what must be stored in each truststore and keystore of these two Mule applications
to properly support two-way TLS between the two Mule applications while properly protecting each
Mule application's keys?
C
Explanation:
Reference:
https://www.caeliusconsulting.com/blogs/one-way-and-two-way-tls-and-their-
implementation-in-mulesoft/
A Mule application is being designed for deployment to a single CloudHub worker. The Mule
application will have a flow that connects to a SaaS system to perform some operations each time
the flow is invoked.
The SaaS system connector has operations that can be configured to request a short-lived token
(fifteen minutes) that can be reused for subsequent connections within the fifteen minute time
window. After the token expires, a new token must be requested and stored.
What is the most performant and idiomatic (used for its intended purpose) Anypoint Platform
component or service to use to support persisting and reusing tokens in the Mule application to help
speed up reconnecting the Mule application to the SaaS application?
D
Explanation:
Reference:
https://docs.mulesoft.com/mule-runtime/4.4/reconnection-strategy-about