MCPA-Level-1試験無料問題集（154題）「MuleSoft Certified Platform Architect

出題：1

A large organization with an experienced central IT department is getting started using MuleSoft. There is a project to connect a siloed back-end system to a new Customer Relationship Management (CRM) system. The Center for Enablement is coaching them to use API- led connectivity.
What action would support the creation of an application network using API-led connectivity?

A. Invite the business analyst to create a business process model to specify the canonical data model between the two systems

B. Create a System API to unlock the data on the back-end system using a REST API

C. Determine if the new CRM system supports the creation of custom: REST APIs, establishes 4 private network with CloudHub, and supports GAuth 2.0 authentication

D. To expedite this project, central IT should extend the CRM system and back-end systems to connect to one another using built in integration interfaces

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

An enterprise is embarking on the API-led digital transformation journey, and the central IT team has started to define System APIs. Currently there is no Enterprise Data Model being defined within the enterprise, and the definition of a clean Bounded Context Data Model requires too much effort.
According to MuleSoft's recommended guidelines, how should the System API data model be defined?

A. The System APIs should expose all back-end system fields

B. The data model should define its own naming convention, and not follow the same naming as the back- end systems

C. If there are misspellings of the data fields in the back-end system, Systerm APIs should not correct it, and expose it as-is to mirror the back-end systems

D. The data model of the System APIs should make use of data types that approximately mirror those from the back-end systems

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

Say, there is a legacy CRM system called CRM-Z which is offering below functions:
1. Customer creation
2. Amend details of an existing customer
3. Retrieve details of a customer
4. Suspend a customer

A. Implement a system API named customerManagement which has all the functionalities wrapped in it as various operations/resources

B. Implement different system APIs named createCustomer, amendCustomer, retrieveCustomer and suspendCustomer as they are modular and has seperation of concerns

C. Implement different system APIs named createCustomerInCRMZ, amendCustomerInCRMZ, retrieveCustomerFromCRMZ and suspendCustomerInCRMZ as they are modular and has seperation of concerns

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

A retail company is using an Order API to accept new orders. The Order API uses a JMS queue to submit orders to a backend order management service. The normal load for orders is being handled using two (2) CloudHub workers, each configured with 0.2 vCore. The CPU load of each CloudHub worker normally runs well below 70%. However, several times during the year the Order API gets four times (4x) the average number of orders. This causes the CloudHub worker CPU load to exceed 90% and the order submission time to exceed 30 seconds. The cause, however, is NOT the backend order management service, which still responds fast enough to meet the response SLA for the Order API. What is the MOST resource-efficient way to configure the Mule application's CloudHub deployment to help the company cope with this performance challenge?

A. Use a vertical CloudHub autoscaling policy that triggers on CPU utilization greater than 70%

B. Use a horizontal CloudHub autoscaling policy that triggers on CPU utilization greater than 70%

C. Permanently increase the number of CloudHub workers by four times (4x) to eight (8) CloudHub workers

D. Permanently increase the size of each of the two (2) CloudHub workers by at least four times (4x) to one (1) vCore

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

Which three tools automate the deployment of Mule applications?
Choose 3 answers

A. Runtime Manager

B. Mule Mayen plugin

C. Anypoint Platform CLI

D. Platform APIs

E. API Community Manager

F. Anypoint Studio

正解：A,C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

How can the application of a rate limiting API policy be accurately reflected in the RAML definition of an API?

A. By refining the response definitions by adding the x-ratelimit-* response headers with description, type, and example

B. By refining the resource definitions by adding a description of the rate limiting policy behavior

C. By refining the response definitions by adding the out-of-the-box Anypoint Platform rate-limit- enforcement securityScheme with description, type, and example

D. By refining the request definitions by adding a remaining Requests query parameter with description, type, and example

正解：A 解答を投票する

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出題：7

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

A. API Design and Development

B. API Runtime Execution and Hosting

C. API Consumer Engagement

D. API Operations and Management

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

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. 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

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 retry logic to the process API to handle intermittent failures by invoking the system API deployed to the DR environment

D. 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

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

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

A. When ALL backend systems in the application network are deployed in the organization's intranet

B. When it Is required to make ALL applications highly available across multiple data centers

C. When it is required that ALL APIs are private and NOT exposed to the public cloud

D. When regulatory requirements mandate on-premises processing of EVERY data item, including meta- data

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

What 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. A fixed number of FQDNs are created, IRRESPECTIVE of the environment and VPC design

B. The FQDNs are determined by the application name chosen, IRRESPECTIVE of the region

C. The FQDNs are determined by both the application name and the Anypoint Platform organization

D. The FQDNs are determined by the application name, but can be modified by an administrator after deployment

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

MCPA-Level-1試験無料問題集「MuleSoft Certified Platform Architect - Level 1 認定」