over 1 year ago

すべての人にMCPA-Level-1試験問題を試す機会を提供するために、当社の専門家がすべての人向けのMCPA-Level-1準備ガイドの試用版を設計しました。当社の製品を購入することをheする場合。 MCPA-Level-1テストプラクティスファイルを購入する前に、当社の試用版を試すことができます。試用版はデモを提供します。さらに重要なことは、当社のデモはすべての人にとって無料です。無料デモで、当社のMCPA-Level-1準備資料を深く理解できます。 この試験に問題がある受験者向けにMCPA-Level-1テストガイドをまとめ、簡単に合格できるようにしています。MCPA-Level-1試験の質問が問題の解決に役立つと確信しています。信じられないかもしれませんが、私たちの学習教材を購入して真剣に検討するなら、私たちはあなたがいつも夢見ていた証明書を簡単に取得できると約束できます。 MCPA-Level-1試験問題の高い合格率は99％〜100％であるため、MCPA-Level-1最新の質問を購入して実践することを後悔しないと信じています。 >> MCPA-Level-1的中率 <<

試験の準備方法-ユニークなMCPA-Level-1的中率試験-信頼的なMCPA-Level-1復習問題集

MCPA-Level-1トレーニング資料の助けを借りて、お客様の間の合格率は98％〜100％に達しました。 MCPA-Level-1ガイド資料の内容はすべて試験の本質であるため、MCPA-Level-1トレーニング資料は、試験の受験者の万能薬として表彰されています。その結果、MCPA-Level-1学習教材の助けを借りて、MCPA-Level-1試験に合格し、関連する認定資格をログに記録するのと同じくらい簡単に取得できると確信できます。何を求めている？ただちに行動を起こしてください！

MuleSoft MCPA-Level-1 認定試験の出題範囲：

トピック	出題範囲
トピック 1	When asynchronous execution of API invocations is needed, select when to appropriately use polling or callbacks Correctly use the terms API, API implementation, API client, API consumer, and API invocation
トピック 2	Assign APIs to layers according to ownership, functional focus, and rate of change Describe the purpose and roles of a Center for Enablement
トピック 3	Identify changes to an API that would require or not require a major version increment Describe the role and characteristics of the "modern API
トピック 4	Identify idempotent HTTP methods and HTTP-native support for optimistic concurrency Define and describe the benefits of API-led connectivity and application networks
トピック 5	Given specific preferences and constraints, select API policy enforcement with or without API proxies Given a set of APIs and specific preferences and organizational characteristics

MuleSoft Certified Platform Architect - Level 1 認定 MCPA-Level-1 試験問題 (Q11-Q16):

質問 # 11
Refer to the exhibit.

what is true when using customer-hosted Mule runtimes with the MuleSoft-hosted Anypoint Platform control plane (hybrid deployment)?

• A. The MuleSoft-hosted Shared Load Balancer can be used to load balance API invocations to the Mule runtimes
• B. Anypoint Runtime Manager automatically ensures HA in the control plane by creating a new Mule runtime instance in case of a node failure
• C. Anypoint Runtime Manager initiates a network connection to a Mule runtime in order to deploy Mule applications
• D. API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane

正解：D 解説：
Correct answer: API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane.
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>> We CANNOT use Shared Load balancer to load balance APIs on customer hosted runtimes

>> For Hybrid deployment models, the on-premises are first connected to Runtime Manager using Runtime Manager agent. So, the connection is initiated first from On-premises to Runtime Manager. Then all control can be done from Runtime Manager.
>> Anypoint Runtime Manager CANNOT ensure automatic HA. Clusters/Server Groups etc should be configured before hand.
Only TRUE statement in the given choices is, API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane. There are several references below to justify this statement.
References:
https://docs.mulesoft.com/runtime-manager/deployment-strategies#hybrid-deployments
https://help.mulesoft.com/s/article/On-Premise-Runtimes-Disconnected-From-US-Control-Plane-June-18th-2018
https://help.mulesoft.com/s/article/Runtime-Manager-cannot-manage-On-Prem-Applications-and-Servers-from-US-Control-Plane-June-25th-2019
https://help.mulesoft.com/s/article/On-premise-Runtimes-Appear-Disconnected-in-Runtime-Manager-May-29th-2018



質問 # 12*
What API policy would be LEAST LIKELY used when designing an Experience API that is intended to work with a consumer mobile phone or tablet application?

• A. JSON threat protection
• B. OAuth 2.0 access token enforcement
• C. Client ID enforcement
• D. IP whitelist

正解：A
質問 # 13
A Mule application exposes an HTTPS endpoint and is deployed to the CloudHub Shared Worker Cloud. All traffic to that Mule application must stay inside the AWS VPC.
To what TCP port do API invocations to that Mule application need to be sent?

• A. 0
• B. 1
• C. 2
• D. 3

正解：A 解説：
Correct answer: 8082
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>> 8091 and 8092 ports are to be used when keeping your HTTP and HTTPS app private to the LOCAL VPC respectively.
>> Above TWO ports are not for Shared AWS VPC/ Shared Worker Cloud.
>> 8081 is to be used when exposing your HTTP endpoint app to the internet through Shared LB
>> 8082 is to be used when exposing your HTTPS endpoint app to the internet through Shared LB So, API invocations should be sent to port 8082 when calling this HTTPS based app.
References:
https://docs.mulesoft.com/runtime-manager/cloudhub-networking-guide
https://help.mulesoft.com/s/article/Configure-Cloudhub-Application-to-Send-a-HTTPS-Request-Directly-to-Another-Cloudhub-Application
https://help.mulesoft.com/s/question/0D52T00004mXXULSA4/multiple-http-listerners-on-cloudhub-one-with-port-9090
質問 # 14*
An Order API must be designed that contains significant amounts of integration logic and involves the invocation of the Product API.
The power relationship between Order API and Product API is one of "Customer/Supplier", because the Product API is used heavily throughout the organization and is developed by a dedicated development team located in the office of the CTO.
What strategy should be used to deal with the API data model of the Product API within the Order API?

• A. Convince the development team of the Product API to adopt the API data model of the Order API such that the integration logic of the Order API can work with one consistent internal data model
• B. Start an organization-wide data modeling initiative that will result in an Enterprise Data Model that will then be used in both the Product API and the Order API
• C. Work with the API data types of the Product API directly when implementing the integration logic of the Order API such that the Order API uses the same (unchanged) data types as the Product API
• D. Implement an anti-corruption layer in the Order API that transforms the Product API data model into internal data types of the Order API

正解：D 解説：
Correct answer: Convince the development team of the product API to adopt the API data model of the Order API such that integration logic of the Order API can work with one consistent internal data model
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Key details to note from the given scenario:
>> Power relationship between Order API and Product API is customer/supplier So, as per below rules of "Power Relationships", the caller (in this case Order API) would request for features to the called (Product API team) and the Product API team would need to accomodate those requests.
質問 # 15*
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 an OAuth 2.0 access token enforcement policy; the internal Active Directory will be configured as the OAuth server
• B. Apply a client ID enforcement policy; the specific group of users will configure their client applications to use their specific client credentials
• C. Apply a basic authentication - LDAP policy; the internal Active Directory will be configured as the LDAP source for authenticating users
• D. Apply an IP whitelist policy; only the specific users' workstations will be in the whitelist

正解：C
質問 # 16
...... 試験を怖く感じるのはかなり正常です。特にMuleSoftのMCPA-Level-1のような難しい試験です。励ましだけであなたの試験への自信を高めるのは不可能だと知っていますから、我々は効果的なソフトを提供してあなたにMuleSoftのMCPA-Level-1試験に合格させます。あなたはデモで我々のソフトの効果を体験することができます。あなたはデモから我々のMuleSoftのMCPA-Level-1ソフトを開発する意図とプロを感じることができます。 MCPA-Level-1復習問題集: https://www.certshiken.com/MCPA-Level-1-shiken.html