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NEW QUESTION 27
Refer to the exhibit. 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. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 28
Refer to the exhibit.
Three business processes need to be implemented, and the implementations need to communicate with several different SaaS applications.
These processes are owned by separate (siloed) LOBs and are mainly independent of each other, but do share a few business entities. Each LOB has one development team and their own budget In this organizational context, what is the most effective approach to choose the API data models for the APIs that will implement these business processes with minimal redundancy of the data models?
A) Build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities
B) Build distinct data models for each API to follow established micro-services and Agile API-centric practices
C) Build all API data models using XML schema to drive consistency and reuse across the organization
D) Build one centralized Canonical Data Model (Enterprise Data Model) that unifies all the data types from all three business processes, ensuring the data model is consistent and non-redundant
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 29
What Mule application deployment scenario requires using Anypoint Platform Private Cloud Edition or Anypoint Platform for Pivotal Cloud Foundry?
- A. When regulatory requirements mandate on-premises processing of EVERY data item, including meta-data
- B. When ALL backend systems in the application network are deployed in the organization's intranet
- C. When it is required that ALL APIs are private and NOT exposed to the public cloud
- D. When it Is required to make ALL applications highly available across multiple data centers
Answer: A
NEW QUESTION 30
An API implementation is deployed on a single worker on CloudHub and invoked by external API clients (outside of CloudHub).
How can an alert be set up that is guaranteed to trigger AS SOON AS that API implementation stops responding to API invocations?
- A. Create an alert for when the API receives no requests within a specified time period.
- B. Configure a "worker not responding" alert in Anypoint Runtime Manager.
- C. Implement a heartbeat/health check within the API and invoke it from outside the Anypoint Platform and alert when the heartbeat does not respond.
- D. Handle API invocation exceptions within the calling API client and raise an alert from that API client when the API is unavailable.
Answer: A
NEW QUESTION 31
What Mule application can have API policies applied by Anypoint Platform to the endpoint exposed by that Mule application?
A) A Mule application that accepts requests over HTTP/1.x
B) A Mule application that accepts JSON requests over TCP but is NOT required to provide a response
C) A Mute application that accepts JSON requests over WebSocket
D) A Mule application that accepts gRPC requests over HTTP/2
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 32
Refer to the exhibit. An organization is running a Mule standalone runtime and has configured Active Directory as the Anypoint Platform external Identity Provider. The organization does not have budget for other system components.
What policy should be applied to all instances of APIs in the organization to most effecuvelyKestrict access to a specific group of internal users?
- A. Apply a basic authentication - LDAP policy; the internal Active Directory will be configured as the LDAP source for authenticating users
- B. Apply an IP whitelist policy; only the specific users' workstations will be in the whitelist
- C. Apply an OAuth 2.0 access token enforcement policy; the internal Active Directory will be configured as the OAuth server
- D. Apply a client ID enforcement policy; the specific group of users will configure their client applications to use their specific client credentials
Answer: A
NEW QUESTION 33
What is true about automating interactions with Anypoint Platform using tools such as Anypoint Platform REST APIs, Anypoint CLI, or the Mule Maven plugin?
- A. Access to Anypoint Platform APIs and Anypoint CLI can be controlled separately through the roles and permissions in Anypoint Platform, so that specific users can get access to Anypoint CLI while others get access to the platform APIs.
- B. By default, the Anypoint CLI and Mule Maven plugin are NOT included in the Mule runtime, so are NOT available to be used by deployed Mule applications.
- C. Anypoint Platform APIs can ONLY automate interactions with CloudHub, while the Mule Maven plugin is required for deployment to customer-hosted Mule runtimes
- D. API policies can be applied to the Anypoint Platform APIs so that ONLY certain LOBs have access to specific functions.
Answer: B
NEW QUESTION 34
What API policy would LEAST likely be applied to a Process API?
- A. JSON threat protection
- B. Custom circuit breaker
- C. Client ID enforcement
- D. Rate limiting
Answer: A
NEW QUESTION 35
Refer to the exhibit.
What is the best way to decompose one end-to-end business process into a collaboration of Experience, Process, and System APIs?
A) Handle customizations for the end-user application at the Process API level rather than the Experience API level
B) Allow System APIs to return data that is NOT currently required by the identified Process or Experience APIs
C) Always use a tiered approach by creating exactly one API for each of the 3 layers (Experience, Process and System APIs)
D) Use a Process API to orchestrate calls to multiple System APIs, but NOT to other Process APIs
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 36
Refer to the exhibit.
what is true when using customer-hosted Mule runtimes with the MuleSoft-hosted Anypoint Platform control plane (hybrid deployment)?
- A. API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane
- B. Anypoint Runtime Manager initiates a network connection to a Mule runtime in order to deploy Mule applications
- C. Anypoint Runtime Manager automatically ensures HA in the control plane by creating a new Mule runtime instance in case of a node failure
- D. The MuleSoft-hosted Shared Load Balancer can be used to load balance API invocations to the Mule runtimes
Answer: B
NEW QUESTION 37
A System API is designed to retrieve data from a backend system that has scalability challenges. What API policy can best safeguard the backend system?
- A. SLA-based rate limiting
- B. Auth 2 token enforcement
- C. IPwhitelist
- D. Client ID enforcement
Answer: A
Explanation:
Explanation
https://dzone.com/articles/how-to-secure-apis
NEW QUESTION 38
A System API is designed to retrieve data from a backend system that has scalability challenges. What API policy can best safeguard the backend system?
- A. SLA-based rate limiting
- B. Auth 2 token enforcement
- C. Client ID enforcement
- D. IPwhitelist
Answer: D
Explanation:
Explanation
https://dzone.com/articles/how-to-secure-apis
NEW QUESTION 39
An organization is implementing a Quote of the Day API that caches today's quote.
What scenario can use the GoudHub Object Store via the Object Store connector to persist the cache's state?
- A. When there are three CloudHub deployments of the API implementation to three separate CloudHub regions 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 CloudHub workers that must share the cache state
- D. When there is one deployment of the API implementation to CloudHub and anottV deployment to a customer-hosted Mule runtime that must share the cache state
Answer: C
NEW QUESTION 40
Refer to the exhibit.
A developer is building a client application to invoke an API deployed to the STAGING environment that is governed by a client ID enforcement policy.
What is required to successfully invoke the API?
- A. The client ID and secret for the Anypoint Platform account owning the API in the STAGING environment
- B. The client ID and secret for the Anypoint Platform account's STAGING environment
- C. A valid OAuth token obtained from Anypoint Platform and its associated client ID and secret
- D. The client ID and secret obtained from Anypoint Exchange for the API instance in the STAGING environment
Answer: C
Explanation:
Explanation
https://docs.mulesoft.com/api-manager/2.x/policy-mule3-client-id-based-policies
NEW QUESTION 41
What condition requires using a CloudHub Dedicated Load Balancer?
- A. When API invocations across multiple CloudHub workers must be load balanced
- B. When server-side load-balanced TLS mutual authentication is required between API implementations and API clients
- C. When custom DNS names are required for API implementations deployed to customer-hosted Mule runtimes
- D. When cross-region load balancing is required between separate deployments of the same Mule application
Answer: B
NEW QUESTION 42
The responses to some HTTP requests can be cached depending on the HTTP verb used in the request.
According to the HTTP specification, for what HTTP verbs is this safe to do?
- A. PUT, POST, DELETE
- B. GET, PUT, OPTIONS
- C. GET, OPTIONS, HEAD
- D. GET, HEAD, POST
Answer: C
Explanation:
Explanation/Reference: http://restcookbook.com/HTTP%20Methods/idempotency/
NEW QUESTION 43
When could the API data model of a System API reasonably mimic the data model exposed by the corresponding backend system, with minimal improvements over the backend system's data model?
- A. When there is an existing Enterprise Data Model widely used across the organization
- B. When the System API can be assigned to a bounded context with a corresponding data model
- C. When the corresponding backend system is expected to be replaced in the near future
- D. When a pragmatic approach with only limited isolation from the backend system is deemed appropriate
Answer: A
NEW QUESTION 44
An organization uses various cloud-based SaaS systems and multiple on-premises systems. The on-premises systems are an important part of the organization's application network and can only be accessed from within the organization's intranet.
What is the best way to configure and use Anypoint Platform to support integrations with both the cloud-based SaaS systems and on-premises systems?
A) Use CloudHub-deployed Mule runtimes in an Anypoint VPC managed by Anypoint Platform Private Cloud Edition control plane
B) Use CloudHub-deployed Mule runtimes in the shared worker cloud managed by the MuleSoft-hosted Anypoint Platform control plane
C) Use an on-premises installation of Mule runtimes that are completely isolated with NO external network access, managed by the Anypoint Platform Private Cloud Edition control plane
D) Use a combination of Cloud Hub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft-hosted Anypoint Platform control plane
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 45
The implementation of a Process API must change.
What is a valid approach that minimizes the impact of this change on API clients?
- A. Postpone changes until API consumers acknowledge they are ready to migrate to a new Process API or API version
- B. Implement required changes to the Process API implementation so that whenever possible, the Process API's RAML definition remains unchanged
- C. Update the RAML definition of the current Process API and notify API client developers by sending them links to the updated RAML definition
- D. Implement the Process API changes in a new API implementation, and have the old API implementation return an HTTP status code 301 - Moved Permanently to inform API clients they should be calling the new API implementation
Answer: B
NEW QUESTION 46
......
Firstly, strengthen your foundational knowledge about application networks. Go over on how to govern, deliver, and control access to API on the Anypoint Platform as well. The other tasks comprising the bulk of the exam are the following:
- Designing performant and resilient APIs
Describe the features in scaling API performance, the contrast between CloudHub Shared and Dedicated Load Balancers, and lastly, the single points of failure in Cloudhub usage. Make sure to be knowledgeable with the varying strategies in helping API clients prevent failures in API invocations.
- Managing APIs on the Anypoint Platform
Acquaint yourself with API policies, policy enforcement, and proxies as you may be dealing with them more often in your future career. Understand which APIs and remote interfaces can be managed by the API manager.
- Tracking and evaluating application networks
Over and over again, learning the elements of the Anypoint Platform by heart is a vital step for passing MCPA - Level 1. The tasks involved are all interrelated to this main platform. You should be skilled in monitoring, alerting, and analyzing the application networks.
- Defining the basics of application network
This portion reiterates the essence of strengthening your foothold. Have a strong grasp of the “modern API”, application networks, outcome-based delivery (OBD), and most especially the Anypoint Platform. Learn as much as you can about their roles, characteristics, benefits, terms, and capabilities.
- Plotting APIs and their interactions
Master the art of evaluating functional requirements and transforming these into business-aligned APIs. Know what situations require polling or callbacks, what specific changes need a major version increment, and when to propose the use of Enterprise Data Model or Bounded Context Data Models. For an optimistic concurrency, be familiar with idempotent HTTP methods and HTTP-native support as well as with reusable API-related assets.
- Making use of API-led connectivity
Once again, knowledge of the APIs will help you get through this area as you will be assigning them to layers of API-led connectivity. You will be basing this assignment upon ownership, functional focus, and rate of change. Back up your recommendations when choosing the most suitable approach in the API data model of System APIs.
- Carrying out APIs
This part involves your ability to deliver APIs in circumstances that would necessitate promotion of APIs with API manager or redeployment of API implementations. You must be skillful in using autodiscovery to link API implementation to API instances. Aside from that, know the automation capabilities of the Anypoint Platform and the integration tests.
- Establishing Mule applications to Cloudhub
Since MuleSoft is all about integrating software to connect applications, data, and devices, this concept is absolutely necessary. Build your background on the basics of deployments, networking, and routing on CloudHub. Learn how to choose CloudHub worker sizes and configurations and when to use Object Store.
- Setting up organizational and platform foundation
For you to select and establish the correct Anypoint Platform, make sure you understand the role and purpose of the Center for Enablement (C4E) and the different KPIs to gauge its success. Try your best to be able to specify all the possible Anypoint Platform deployment options.
- Overseeing API access
You will be manning the control access to APIs. Hence, you should be able to explain how to register an API client for access as well as how and when to pass client ID and secret to API.
Pass Your MuleSoft Certified Platform Architect MCPA-Level-1 Exam on Jan 22, 2022 with 60 Questions: https://www.torrentvce.com/MCPA-Level-1-valid-vce-collection.html