Which three tools automate the deployment of Mule applications? (Choose 3 answers)
A. Runtime Manager
B. Anypoint Platform CLI
C. Platform APIs
D. Anypoint Studio
E. Mule Mayen plugin
F. API Community Manager
Explanation:
MuleSoft offers various tools to automate the deployment of Mule
applications, which can streamline deployment and management processes. Here’s how
each tool supports automated deployment:
A Rate Limiting policy is applied to an API implementation to protect the back-end system. Recently, there have been surges in demand that cause some API client POST requests to the API implementation to be rejected with policy-related errors, causing delays and complications to the API clients. How should the API policies that are applied to the API implementation be changed to reduce the frequency of errors returned to API clients, while still protecting the back-end system?
A. Keep the Rate Limiting policy and add 9 Client ID Enforcement policy
B. Remove the Rate Limiting policy and add an HTTP Caching policy
C. Remove the Rate Limiting policy and add a Spike Control policy
D. Keep the Rate Limiting policy and add an SLA-based Spike Control policy
Explanation:
When managing high traffic to an API, especially with POST requests, it is
crucial to ensure the API’s policies both protect the back-end systems and provide a
smooth client experience. Here’s the approach to reducing errors:
Rate Limiting Policy: This policy enforces a limit on the number of requests within
a defined time period. However, rate limiting alone may cause clients to hit limits
during demand surges, leading to errors.
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
When can CloudHub Object Store v2 be used?
A. To store an unlimited number of key-value pairs
B. To store payloads with an average size greater than 15MB
C. To store information in Mule 4 Object Store v1
D. To store key-value pairs with keys up to 300 characters
Explanation: CloudHub Object Store v2 is a managed key-value store provided by
MuleSoft to support various use cases where temporary data storage is required. Here’s
why Option D is correct:
Key Length Support: Object Store v2 allows storage of keys with a length of up to
300 characters, making it suitable for applications needing flexible and descriptive
keys.
Limitations on Size:
Key-Value Limits: Object Store v2 is designed for moderate, transient storage
needs, and does not support unlimited storage. Thus, Option A is incorrect.
Backward Compatibility: Object Store v2 does not support Mule 4 applications
running Object Store v1. Option C is incorrect as Object Store v1 and v2 are
distinct.
Refer to the exhibits.
A. Option A
B. Option B
C. Option C
D. Option D
An organization wants to make sure only known partners can invoke the organization's
APIs. To achieve this security goal, the organization wants to enforce a Client ID
Enforcement policy in API Manager so that only registered partner applications can invoke
the organization's APIs. In what type of API implementation does MuleSoft recommend
adding an API proxy to enforce the Client ID Enforcement policy, rather than embedding
the policy directly in the application's JVM?
A.
A Mule 3 application using APIkit
B.
A Mule 3 or Mule 4 application modified with custom Java code
C.
A Mule 4 application with an API specification
D.
A Non-Mule application
A Non-Mule application
Explanation: Explanation
Correct Answer: A Non-Mule application
*****************************************
>> All type of Mule applications (Mule 3/ Mule 4/ with APIkit/ with Custom Java Code etc)
running on Mule Runtimes support the Embedded Policy Enforcement on them.
>> The only option that cannot have or does not support embedded policy enforcement
and must have API Proxy is for Non-Mule Applications.
So, Non-Mule application is the right answer
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
*****************************************
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
An organization wants MuleSoft-hosted runtime plane features (such as HTTP load balancing, zero downtime, and horizontal and vertical scaling) in its Azure environment. What runtime plane minimizes the organization's effort to achieve these features?
A.
Anypoint Runtime Fabric
B.
Anypoint Platform for Pivotal Cloud Foundry
C.
CloudHub
D.
A hybrid combination of customer-hosted and MuleSoft-hosted Mule runtimes
Anypoint Runtime Fabric
Explanation: Explanation
Correct Answer: Anypoint Runtime Fabric
*****************************************
>> When a customer is already having an Azure environment, It is not at all an ideal
approach to go with hybrid model having some Mule Runtimes hosted on Azure and some
on MuleSoft. This is unnecessary and useless.
>> CloudHub is a Mulesoft-hosted Runtime plane and is on AWS. We cannot customize to
point CloudHub to customer's Azure environment.
>> Anypoint Platform for Pivotal Cloud Foundry is specifically for infrastructure provided by
Pivotal Cloud Foundry
>> Anypoint Runtime Fabric is right answer as it is a container service that automates the
deployment and orchestration of Mule applications and API gateways. Runtime Fabric runs
within a customer-managed infrastructure on AWS, Azure, virtual machines (VMs), and
bare-metal servers.
-Some of the capabilities of Anypoint Runtime Fabric include:
-Isolation between applications by running a separate Mule runtime per application.
-Ability to run multiple versions of Mule runtime on the same set of resources.
-Scaling applications across multiple replicas.
-Automated application fail-over.
-Application management with Anypoint Runtime Manager.
Reference: https://docs.mulesoft.com/runtime-fabric/1.7/
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