What correctly characterizes unit tests of Mule applications?
A.
They test the validity of input and output of source and target systems
B.
They must be run in a unit testing environment with dedicated Mule runtimes for the environment
C.
They must be triggered by an external client tool or event source
D.
They are typically written using MUnit to run in an embedded Mule runtime that does not require external connectivity
They are typically written using MUnit to run in an embedded Mule runtime that does not require external connectivity
Explanation: Explanation
Correct Answer: They are typically written using MUnit to run in an embedded Mule runtime
that does not require external connectivity.
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Below TWO are characteristics of Integration Tests but NOT unit tests:
>> They test the validity of input and output of source and target systems.
>> They must be triggered by an external client tool or event source.
It is NOT TRUE that Unit Tests must be run in a unit testing environment with dedicated
Mule runtimes for the environment.
MuleSoft offers MUnit for writing Unit Tests and they run in an embedded Mule Runtime
without needing any separate/ dedicated Runtimes to execute them. They also do NOT
need any external connectivity as MUnit supports mocking via stubs.
https://dzone.com/articles/munit-framework
A Platform Architect inherits a legacy monolithic SOAP-based web service that performs a number of tasks, including showing all policies belonging to a client. The service connects to two back-end systems — a life-insurance administration system and a general-insurance administration system — and then queries for insurance policy information within each system, aggregates the results, and presents a SOAP-based response to a user interface (UI). The architect wants to break up the monolithic web service to follow API-led conventions. Which part of the service should be put into the process layer?
A. Combining the insurance policy information from the administration systems
B. Presenting the SOAP-based response to the UI
C. Authenticating and maintaining connections to each of the back-end administration systems
D. Querying the data from the administration systems
Explanation:
In the API-led connectivity approach, each layer (System, Process, and
Experience) has a distinct purpose:
Once an API Implementation is ready and the API is registered on API Manager, who should request the access to the API on Anypoint Exchange?
A.
None
B.
Both
C.
API Client
D.
API Consumer
API Consumer
Explanation: Explanation
Correct Answer: API Consumer
*****************************************
>> API clients are piece of code or programs that use the client credentials of API
consumer but does not directly interact with Anypoint Exchange to get the access
>> API consumer is the one who should get registered and request access to API and then
API client needs to use those client credentials to hit the APIs
So, API consumer is the one who needs to request access on the API from Anypoint
Exchange
A Mule application implements an API. The Mule application has an HTTP Listener whose connector configuration sets the HTTPS protocol and hard-codes the port value. The Mule application is deployed to an Anypoint VPC and uses the CloudHub 1.0 Shared Load Balancer (SLB) for all incoming traffic. Which port number must be assigned to the HTTP Listener's connector configuration so that the Mule application properly receives HTTPS API invocations routed through the SLB?
A. 8082
B. 8092
C. 80
D. 443
Explanation:
When using CloudHub 1.0’s Shared Load Balancer (SLB) for a Mule
application configured with HTTPS in an Anypoint VPC, specific ports must be configured
for the application to correctly route incoming traffic:
Refer to the exhibit.
An organization uses one specific CloudHub (AWS) region for all CloudHub deployments.
How are CloudHub workers assigned to availability zones (AZs) when the organization's
Mule applications are deployed to CloudHub in that region?
A.
Workers belonging to a given environment are assigned to the same AZ within that region
B.
AZs are selected as part of the Mule application's deployment configuration
C.
Workers are randomly distributed across available AZs within that region
D.
An AZ is randomly selected for a Mule application, and all the Mule application's CloudHub workers are assigned to that one AZ
An AZ is randomly selected for a Mule application, and all the Mule application's CloudHub workers are assigned to that one AZ
Explanation: Explanation
Correct Answer: Workers are randomly distributed across available AZs within that region.
*****************************************
>> Currently, we only have control to choose which AWS Region to choose but there is no
control at all using any configurations or deployment options to decide what Availability
Zone (AZ) to assign to what worker.
>> There are NO fixed or implicit rules on platform too w.r.t assignment of AZ to workers
based on environment or application.
>> They are completely assigned in random. However, cloudhub definitely ensures that
HA is achieved by assigning the workers to more than on AZ so that all workers are not
assigned to same AZ for same application.
: https://help.mulesoft.com/s/question/0D52T000051rqDj/one-cloudhub-aws-region-howcloudhub-
workers-are-assigned-to-availability-zones-azs-
Graphical user interface, application
Description automatically generated
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Which statement is true about Spike Control policy and Rate Limiting policy?
A. All requests are rejected after the limit is reached in Rate Limiting policy, whereas the requests are queued in Spike Control policy after the limit is reached
B. In a clustered environment, the Rate Limiting.and Spike Control policies are applied to each node in the cluster
C. To protect Experience APIs by limiting resource consumption, Rate Limiting policy must be applied
D. In order to apply Rate Limiting and Spike Control policies, a contract to bind client application and API is needed for both
An Anypoint Platform organization has been configured with an external identity provider (IdP) for identity management and client management. What credentials or token must be provided to Anypoint CLI to execute commands against the Anypoint Platform APIs?
A.
The credentials provided by the IdP for identity management
B.
The credentials provided by the IdP for client management
C.
An OAuth 2.0 token generated using the credentials provided by the IdP for client management
D.
An OAuth 2.0 token generated using the credentials provided by the IdP for identity management
The credentials provided by the IdP for identity management
Explanation: Explanation
Correct Answer: The credentials provided by the IdP for identity management
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Reference: https://docs.mulesoft.com/runtime-manager/anypoint-platformcli#
authentication
>> There is no support for OAuth 2.0 tokens from client/identity providers to authenticate
via Anypoint CLI. Only possible tokens are "bearer tokens" that too only generated using
Anypoint Organization/Environment Client Id and Secret from
https://anypoint.mulesoft.com/accounts/login. Not the client credentials of client provider.
So, OAuth 2.0 is not possible. More over, the token is mainly for API Manager purposes
and not associated with a user. You can NOT use it to call most APIs (for example
Cloudhub and etc) as per this Mulesoft Knowledge article.
>> The other option allowed by Anypoint CLI is to use client credentials. It is possible to
use client credentials of a client provider but requires setting up Connected Apps in client
management but such details are not given in the scenario explained in the question.
>> So only option left is to use user credentials from identify provider
Which two statements are true about the technology architecture of an Anypoint Virtual
Private Cloud (VPC)?
(Choose 2 answers)
A. Ports 8081 and 8082 are used
B. CIDR blacks are used
C. Anypoint VPC is responsible for load balancing the applications
D. Round-robin load balancing is used to distribute client requests across different applications
E. By default, HTTP requests can be made from the public internet to workers at port 6091
Explanation:
An Anypoint Virtual Private Cloud (VPC) provides a secure and private
networking environment for MuleSoft applications, using specific architectural elements:
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