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

質問 1

How are an API implementation, API client, and API consumer combined to invoke and process an API?

（A）The API client creates an API consumer, which receives API invocations from an API such that they are processed for an API implementation

（B）The API consumer creates an API implementation, which receives API invocations from an API such that they are processed for an API client

（C）The ApI client creates an API consumer, which sends API invocations to an API such that they are processed by an API implementation

（D）The ApI consumer creates an API client, which sends API invocations to an API such that they are processed by an API implementation

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 2

What Anypoint Platform Capabilities listed below fall under APIs and API Invocations/Consumers category?
Select TWO.

（A）API Consumer Engagement

（B）API Design and Development

（C）API Runtime Execution and Hosting

（D）API Operations and Management

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 3

A Mule application exposes an HTTPS endpoint and is deployed to three CloudHub workers that do not use static IP addresses. The Mule application expects a high volume of client requests in short time periods. What is the most cost-effective infrastructure component that should be used to serve the high volume of client requests?

（A）Runtime Manager autoscaling

（B）The CloudHub shared load balancer

（C）A customer-hosted load balancer

（D）An API proxy

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 4

A system API is deployed to a primary environment as well as to a disaster recovery (DR) environment, with different DNS names in each environment. A process API is a client to the system API and is being rate limited by the system API, with different limits in each of the environments. The system API's DR environment provides only 20% of the rate limiting offered by the primary environment. What is the best API fault-tolerant invocation strategy to reduce overall errors in the process API, given these conditions and constraints?

（A）Invoke the system API deployed to the primary environment; add retry logic to the process API to handle intermittent failures by invoking the system API deployed to the DR environment

（B）Invoke the system API deployed to the primary environment; add timeout and retry logic to the process API to avoid intermittent failures; if it still fails, invoke a copy of the process API deployed to the DR environment

（C）Invoke the system API deployed to the primary environment; add timeout and retry logic to the process API to avoid intermittent failures; if it still fails, invoke the system API deployed to the DR environment

（D）In parallel, invoke the system API deployed to the primary environment and the system API deployed to the DR environment; add timeout and retry logic to the process API to avoid intermittent failures; add logic to the process API to combine the results

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 5

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 6

What are 4 important Platform Capabilities offered by Anypoint Platform?

（A）API Design and Development, API Runtime Execution and Hosting, API Versioning, API Deprecation

（B）API Versioning, API Runtime Execution and Hosting, API Invocation, API Consumer Engagement

（C）API Design and Development, API Deprecation, API Versioning, API Consumer Engagement

（D）API Design and Development, API Runtime Execution and Hosting, API Operations and Management, API Consumer Engagement

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 7

An organization has several APIs that accept JSON data over HTTP POST. The APIs are all publicly available and are associated with several mobile applications and web applications.
The organization does NOT want to use any authentication or compliance policies for these APIs, but at the same time, is worried that some bad actor could send payloads that could somehow compromise the applications or servers running the API implementations.
What out-of-the-box Anypoint Platform policy can address exposure to this threat?

（A）Apply an IP blacklist policy to all APIs; the blacklist will Include all bad actors

（B）Apply a JSON threat protection policy to all APIs to detect potential threat vectors

（C）Shut out bad actors by using HTTPS mutual authentication for all API invocations

（D）Apply a Header injection and removal policy that detects the malicious data before it is used

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 8

What is the most performant out-of-the-box solution in Anypoint Platform to track transaction state in an asynchronously executing long-running process implemented as a Mule application deployed to multiple CloudHub workers?

（A）Redis distributed cache

（B）java.util.WeakHashMap

（C）File-based storage

（D）Persistent Object Store

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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