This page was exported from IT Certification Exam Braindumps [ http://blog.braindumpsit.com ] Export date:Sat Apr 5 8:05:47 2025 / +0000 GMT ___________________________________________________ Title: MCPA-Level-1 Free Certification Exam Easy to Download PDF Format 2024 [Q36-Q50] --------------------------------------------------- MCPA-Level-1 Free Certification Exam Easy to Download PDF Format 2024 Get 100% Success with Latest MuleSoft Certified Platform Architect MCPA-Level-1 Exam Dumps QUESTION 36What is true about the technology architecture of Anypoint VPCs?  The private IP address range of an Anypoint VPC is automatically chosen by CloudHub  Traffic between Mule applications deployed to an Anypoint VPC and on-premises systems can stay within a private network  Each CloudHub environment requires a separate Anypoint VPC  VPC peering can be used to link the underlying AWS VPC to an on-premises (non AWS) private network Traffic between Mule applications deployed to an Anypoint VPC and on-premises systems can stay within a private network*****************************************>> The private IP address range of an Anypoint VPC is NOT automatically chosen by CloudHub. It is chosen by us at the time of creating VPC using thr CIDR blocks.CIDR Block: The size of the Anypoint VPC in Classless Inter-Domain Routing (CIDR) notation.For example, if you set it to 10.111.0.0/24, the Anypoint VPC is granted 256 IP addresses from 10.111.0.0 to10.111.0.255.Ideally, the CIDR Blocks you choose for the Anypoint VPC come from a private IP space, and should not overlap with any other Anypoint VPC’s CIDR Blocks, or any CIDR Blocks in use in your corporate network.that each CloudHub environment requires a separate Anypoint VPC. Once an Anypoint VPC is created, we can choose a same VPC by multiple environments. However, it is generally a best and recommended practice to always have seperate Anypoint VPCs for Non-Prod and Prod environments.>> We use Anypoint VPN to link the underlying AWS VPC to an on-premises (non AWS) private network.NOT VPC Peering.QUESTION 37What is true about where an API policy is defined in Anypoint Platform and how it is then applied to API instances?  The API policy Is defined In Runtime Manager as part of the API deployment to a Mule runtime, and then ONLY applied to the specific API Instance  The API policy Is defined In API Manager for a specific API Instance, and then ONLY applied to the specific API instance  The API policy Is defined in API Manager and then automatically applied to ALL API instances  The API policy is defined in API Manager, and then applied to ALL API instances in the specified environment The API policy is defined in API Manager for a specific API instance, and then ONLY applied to the specific API instance.*****************************************>> Once our API specifications are ready and published to Exchange, we need to visit API Manager and register an API instance for each API.>> API Manager is the place where management of API aspects takes place like addressing NFRs by enforcing policies on them.>> We can create multiple instances for a same API and manage them differently for different purposes.>> One instance can have a set of API policies applied and another instance of same API can have different set of policies applied for some other purpose.>> These APIs and their instances are defined PER environment basis. So, one need to manage them seperately in each environment.>> We can ensure that same configuration of API instances (SLAs, Policies etc..) gets promoted when promoting to higher environments using platform feature. But this is optional only. Still one can change them per environment basis if they have to.>> Runtime Manager is the place to manage API Implementations and their Mule Runtimes but NOT APIs itself. Though API policies gets executed in Mule Runtimes, We CANNOT enforce API policies in Runtime Manager. We would need to do that via API Manager only for a cherry picked instance in an environment.So, based on these facts, right statement in the given choices is – “The API policy is defined in API Manager for a specific API instance, and then ONLY applied to the specific API instance”.QUESTION 38Mule applications that implement a number of REST APIs are deployed to their own subnet that is inaccessible from outside the organization.External business-partners need to access these APIs, which are only allowed to be invoked from a separate subnet dedicated to partners – called Partner-subnet. This subnet is accessible from the public internet, which allows these external partners to reach it.Anypoint Platform and Mule runtimes are already deployed in Partner-subnet. These Mule runtimes can already access the APIs.What is the most resource-efficient solution to comply with these requirements, while having the least impact on other applications that are currently using the APIs?  Implement (or generate) an API proxy Mule application for each of the APIs, then deploy the API proxies to the Mule runtimes  Redeploy the API implementations to the same servers running the Mule runtimes  Add an additional endpoint to each API for partner-enablement consumption  Duplicate the APIs as Mule applications, then deploy them to the Mule runtimes QUESTION 39What condition requires using a CloudHub Dedicated Load Balancer?  When cross-region load balancing is required between separate deployments of the same Mule application  When custom DNS names are required for API implementations deployed to customer-hosted Mule runtimes  When API invocations across multiple CloudHub workers must be load balanced  When server-side load-balanced TLS mutual authentication is required between API implementations and API clients QUESTION 40A REST API is being designed to implement a Mule application.What standard interface definition language can be used to define REST APIs?  Web Service Definition Language(WSDL)  OpenAPI Specification (OAS)  YAML  AsyncAPI Specification QUESTION 41What should be ensured before sharing an API through a public Anypoint Exchange portal?  The visibility level of the API instances of that API that need to be publicly accessible should be set to public visibility  The users needing access to the API should be added to the appropriate role in Anypoint Platform  The API should be functional with at least an initial implementation deployed and accessible for users to interact with  The API should be secured using one of the supported authentication/authorization mechanisms to ensure that data is not compromised Correct answer: The visibility level of the API instances of that API that need to be publicly accessible should be set to public visibility.*****************************************Reference:https://docs.mulesoft.com/exchange/to-share-api-asset-to-portalQUESTION 42What Mule application can have API policies applied by Anypoint Platform to the endpoint exposed by that Mule application?  A Mule application that accepts requests over HTTP/1x.  A Mule application that accepts JSON requests over TCP but is NOT required to provide a response.  A Mule application that accepts JSON requests over WebSocket.  A Mule application that accepts gRPC requests over HTTP/2 Explanation/Reference:QUESTION 43What best describes the Fully Qualified Domain Names (FQDNs), also known as DNS entries, created when a Mule application is deployed to the CloudHub Shared Worker Cloud?  A fixed number of FQDNs are created, IRRESPECTIVE of the environment and VPC design  The FQDNs are determined by the application name chosen, IRRESPECTIVE of the region  The FQDNs are determined by the application name, but can be modified by an administrator after deployment  The FQDNs are determined by both the application name and the Anypoint Platform organization QUESTION 44What is true about automating interactions with Anypoint Platform using tools such as Anypoint Platform REST APIs, Anypoint CLI, or the Mule Maven plugin?  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.  Anypoint Platform APIs can ONLY automate interactions with CloudHub, while the Mule Maven plugin is required for deployment to customer-hosted Mule runtimes  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.  API policies can be applied to the Anypoint Platform APIs so that ONLY certain LOBs have access to specific functions. QUESTION 45Which of the following sequence is correct?  API Client implementes logic to call an API >> API Consumer requests access to API >> API Implementation routes the request to >> API  API Consumer requests access to API >> API Client implementes logic to call an API >> API routes the request to >> API Implementation  API Consumer implementes logic to call an API >> API Client requests access to API >> API Implementation routes the request to >> API  API Client implementes logic to call an API >> API Consumer requests access to API >> API routes the request to >> API Implementation Correct answer: API Consumer requests access to API >> API Client implementes logic to call an API >> API routes the request to >> API Implementation*****************************************>> API consumer does not implement any logic to invoke APIs. It is just a role. So, the option stating “API Consumer implementes logic to call an API” is INVALID.>> API Implementation does not route any requests. It is a final piece of logic where functionality of target systems is exposed. So, the requests should be routed to the API implementation by some other entity. So, the options stating “API Implementation routes the request to >> API” is INVALID>> The statements in one of the options are correct but sequence is wrong. The sequence is given as “API Client implementes logic to call an API >> API Consumer requests access to API >> API routes the request to >> API Implementation”. Here, the statements in the options are VALID but sequence is WRONG.>> Right option and sequence is the one where API consumer first requests access to API on Anypoint Exchange and obtains client credentials. API client then writes logic to call an API by using the access client credentials requested by API consumer and the requests will be routed to API implementation via the API which is managed by API Manager.QUESTION 46An 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?  When there are three CloudHub deployments of the API implementation to three separate CloudHub regions that must share the cache state  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  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  When there is one CloudHub deployment of the API implementation to three CloudHub workers that must share the cache state QUESTION 47Which of the following best fits the definition of API-led connectivity?  API-led connectivity is not just an architecture or technology but also a way to organize people and processes for efficient IT delivery in the organization  API-led connectivity is a 3-layered architecture covering Experience, Process and System layers  API-led connectivity is a technology which enabled us to implement Experience, Process and System layer based APIs Correct answer: API-led connectivity is not just an architecture or technology but also a way to organize people and processes for efficient IT delivery in the organization.*****************************************Reference:QUESTION 48The implementation of a Process API must change.What is a valid approach that minimizes the impact of this change on API clients?  Update the RAML definition of the current Process API and notify API client developers by sending them links to the updated RAML definition  Postpone changes until API consumers acknowledge they are ready to migrate to a new Process API or API version  Implement required changes to the Process API implementation so that whenever possible, the Process API’s RAML definition remains unchanged  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 Correct answer: Implement required changes to the Process API implementation so that, whenever possible, the Process API’s RAML definition remains unchanged.*****************************************Key requirement in the question is:>> Approach that minimizes the impact of this change on API clientsBased on above:>> Updating the RAML definition would possibly impact the API clients if the changes require any thing mandatory from client side. So, one should try to avoid doing that until really necessary.>> Implementing the changes as a completely different API and then redirectly the clients with 3xx status code is really upsetting design and heavily impacts the API clients.>> Organisations and IT cannot simply postpone the changes required until all API consumers acknowledge they are ready to migrate to a new Process API or API version. This is unrealistic and not possible.The best way to handle the changes always is to implement required changes to the API implementations so that, whenever possible, the API’s RAML definition remains unchanged.QUESTION 49What Mule application deployment scenario requires using Anypoint Platform Private Cloud Edition or Anypoint Platform for Pivotal Cloud Foundry?  When it Is required to make ALL applications highly available across multiple data centers  When it is required that ALL APIs are private and NOT exposed to the public cloud  When regulatory requirements mandate on-premises processing of EVERY data item, including meta-data  When ALL backend systems in the application network are deployed in the organization’s intranet QUESTION 50Refer 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?  The client ID and secret for the Anypoint Platform account owning the API in the STAGING environment  The client ID and secret for the Anypoint Platform account’s STAGING environment  The client ID and secret obtained from Anypoint Exchange for the API instance in the STAGING environment  A valid OAuth token obtained from Anypoint Platform and its associated client ID and secret Correct answer: The client ID and secret obtained from Anypoint Exchange for the API instance in the STAGING environment*****************************************>> We CANNOT use the client ID and secret of Anypoint Platform account or any individual environments for accessing the APIs>> As the type of policy that is enforced on the API in question is “Client ID Enforcment Policy”, OAuth token based access won’t work.Right way to access the API is to use the client ID and secret obtained from Anypoint Exchange for the API instance in a particular environment we want to work on.References:Managing API instance Contracts on API Managerhttps://docs.mulesoft.com/api-manager/1.x/request-access-to-api-taskhttps://docs.mulesoft.com/exchange/to-request-accesshttps://docs.mulesoft.com/api-manager/2.x/policy-mule3-client-id-based-policies Loading … Get Ready to Pass the MCPA-Level-1 exam Right Now Using Our MuleSoft Certified Platform Architect Exam Package: https://www.braindumpsit.com/MCPA-Level-1_real-exam.html --------------------------------------------------- Images: https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-12-03 15:57:48 Post date GMT: 2024-12-03 15:57:48 Post modified date: 2024-12-03 15:57:48 Post modified date GMT: 2024-12-03 15:57:48