MCPA-Level-1-Maintenance無料問題集「MuleSoft Certified Platform Architect

質問 1

An organization is deploying their new implementation of the OrderStatus System API to multiple workers in CloudHub. This API fronts the organization's on-premises Order Management System, which is accessed by the API implementation over an IPsec tunnel.
What type of error typically does NOT result in a service outage of the OrderStatus System API?

（A）A CloudHub worker fails with an out-of-memory exception

（B）API Manager has an extended outage during the initial deployment of the API implementation

（C）The Order Management System is Inaccessible due to a network outage in the organization's on-premises data center

（D）The AWS region goes offline with a major network failure to the relevant AWS data centers

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

What Mule application deployment scenario requires using Anypoint Platform Private Cloud Edition or Anypoint Platform for Pivotal Cloud Foundry?

（A）When it is required that ALL APIs are private and NOT exposed to the public cloud

（B）When ALL backend systems in the application network are deployed in the organization's intranet

（C）When regulatory requirements mandate on-premises processing of EVERY data item, including meta-data

（D）When it Is required to make ALL applications highly available across multiple data centers

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

A retail company with thousands of stores has an API to receive data about purchases and insert it into a single database. Each individual store sends a batch of purchase data to the API about every 30 minutes. The API implementation uses a database bulk insert command to submit all the purchase data to a database using a custom JDBC driver provided by a data analytics solution provider. The API implementation is deployed to a single CloudHub worker. The JDBC driver processes the data into a set of several temporary disk files on the CloudHub worker, and then the data is sent to an analytics engine using a proprietary protocol. This process usually takes less than a few minutes. Sometimes a request fails. In this case, the logs show a message from the JDBC driver indicating an out-of-file-space message. When the request is resubmitted, it is successful.
What is the best way to try to resolve this throughput issue?

（A）Increase the size of the CloudHub worker(s)

（B）se a CloudHub autoscaling policy to add CloudHub workers

（C）Increase the number of CloudHub workers

（D）Use a CloudHub autoscaling policy to increase the size of the CloudHub worker

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

A company wants to move its Mule API implementations into production as quickly as possible. To protect access to all Mule application data and metadata, the company requires that all Mule applications be deployed to the company's customer-hosted infrastructure within the corporate firewall. What combination of runtime plane and control plane options meets these project lifecycle goals?

（A）MuleSoft-hosted runtime plane and customer-hosted control plane

（B）Manually provisioned customer-hosted runtime plane and customer-hosted control plane

（C）Manually provisioned customer-hosted runtime plane and MuleSoft-hosted control plane

（D）iPaaS provisioned customer-hosted runtime plane and MuleSoft-hosted control plane

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

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 or Mule 4 application modified with custom Java code

（B）A Mule 3 application using APIkit

（C）A Non-Mule application

（D）A Mule 4 application with an API specification

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

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 client management

（B）An OAuth 2.0 token generated using the credentials provided by the IdP for identity management

（C）The credentials provided by the IdP for identity management

（D）An OAuth 2.0 token generated using the credentials provided by the IdP for client management

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

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）GET, PUT, OPTIONS

（B）GET, HEAD, POST

（C）PUT, POST, DELETE

（D）GET, OPTIONS, HEAD

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

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 B

（C）Option C

（D）Option A

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

What is most likely NOT a characteristic of an integration test for a REST API implementation?

（A）The test prepares a known request payload and validates the response payload

（B）The test is triggered by an external HTTP request

（C）The test needs all source and/or target systems configured and accessible

（D）The test runs immediately after the Mule application has been compiled and packaged

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

MCPA-Level-1-Maintenance 無料問題集「MuleSoft Certified Platform Architect - Level 1 MAINTENANCE」

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