MCIA-Level-1無料問題集「MuleSoft Certified Integration Architect

質問 1

A stock trading company handles millions of trades a day and requires excellent performance and reliability within its stock trading system. The company operates a number of event-driven APIs Implemented as Mule applications that are hosted on various customer-hosted Mule clusters and needs to enable message exchanges between the APIs within their internal network using shared message queues.
What is an effective way to meet the cross-cluster messaging requirements of its event-driven APIs?

（A）extended Architecture (XA) transactions and XA connected components with manual acknowledgements

（B）Persistent VM queues with automatic acknowledgements

（C）JMS transactions with automatic acknowledgements

（D）Non-transactional JMS operations with a reliability pattern and manual acknowledgements

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 2

In one of the critical payment related mule application, transaction is being used . As an enhancement to implementation , scatter gather route is introduced which is also the part of transaction group. Scatter gather route has 4 routes.
What will be the behavior of the Mule application in case of error occurs in 4th route of the scatter-gather router and transaction needs to be rolled back?

（A）All routes will be rolled back

（B）Scatter Gather router cannot be part of transaction

（C）Only errored route will be rolled back

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 3

Which productivity advantage does Anypoint Platform have to both implement and manage an AP?

（A）Automatic API semantic versioning

（B）Automatic API proxy generation

（C）Automatic API governance

（D）Automatic API specification generation

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 large life sciences customer plans to use the Mule Tracing module with the Mapped Diagnostic Context (MDC) logging operations to enrich logging in its Mule application and to improve tracking by providing more context in the Mule application logs. The customer also wants to improve throughput and lower the message processing latency in its Mule application flows.
After installing the Mule Tracing module in the Mule application, how should logging be performed in flows in Mule applications, and what should be changed In the log4j2.xml files?

（A）In the flows, add Mule Tracing module Set logging variable operations before any Core Logger components.
In log4j2.xmI files, change the appender''s pattern layout to use %asyncLogger placeholder and then assign the appender to an AsyncLogger element.

（B）In the flows, add Mule Tracing module Set logging variable operations before any Core Logger components.
In log4j2.xmI files, change the appender's pattern layout to use the %MDC placeholder and then assign the appender to an AsyncLogger element.

（C）In the flows, wrap Logger components in Async scopes. In log4j2.xmI files, change the appender's pattern layout to use the %asyncLogger placeholder and then assign the appender to a Logger or Root element.

（D）In the flows, add Mule Tracing module Set logging variable operations before any Core Logger components.
In log4j2.xml files, change the appender's pattern layout to use %MDC and then assign the appender to a Logger or Root element.

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 5

A Mule application name Pub uses a persistence object store. The Pub Mule application is deployed to Cloudhub and it configured to use Object Store v2.
Another Mule application name sub is being developed to retrieve values from the Pub Mule application persistence object Store and will also be deployed to cloudhub.
What is the most direct way for the Sub Mule application to retrieve values from the Pub Mule application persistence object store with the least latency?

（A）Use an object store connector configured to access the Pub Mule application persistence object store

（B）Use the Object store v2 REST API configured to access the Pub Mule application persistence object store.

（C）Use an Anypoint MQ connector configured to directly access the Pub Mule application persistence object store

（D）Use a VM connector configured to directly access the persistence queue of the Pub Mule application persistence object store.

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 6

A mule application must periodically process a large dataset which varies from 6 GB lo 8 GB from a back-end database and write transform data lo an FTPS server using a properly configured bad job scope.
The performance requirements of an application are approved to run in the cloud hub 0.2 vCore with 8 GB storage capacity and currency requirements are met.
How can the high rate of records be effectively managed in this application?

（A）Use streaming with a file store repeatable strategy reading records from the database and batch aggregator without any required configuration

（B）Use streaming with a file storage repeatable strategy for reading records from the database and batch aggregator with streaming to write to FTPS

（C）Use streaming with a file store repeatable strategy for reading records from the database and batch aggregator with an optimal size

（D）Use streaming with an in-memory reputable store strategy for reading records from the database and batch aggregator with streaming to write to FTPS

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 7

An organization's security policies mandate complete control of the login credentials used to log in to Anypoint Platform. What feature of Anypoint Platform should be used to meet this requirement?

（A）Client ID Secret

（B）Federated Client Management

（C）Enterprise Security Module

（D）Federated Identity Management

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

As part of a growth strategy, a supplier signs a trading agreement with a large customer. The customer sends purchase orders to the supplier according to the ANSI X12 EDI standard, and the supplier creates the orders in its ERP system using the information in the EDI document.
The agreement also requires that the supplier provide a new RESTful API to process request from the customer for current product inventory level from the supplier' s ERP system.
Which two fundamental integration use cases does the supplier need to deliver to provide an end-to-end solution for this business scenario? (Choose two.)

（A）Streaming data ingestion

（B）Synchronized data transfer

（C）User interface integration

（D）Sharing data with external partners

（E）Data mashups

正解：B、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

An organization is building out a test suite for their application using MUnit.
The Integration Architect has recommended using Test Recorder in Anypoint Studio to record the processing flows and then configure unit tests based on the captured events.
What Is a core consideration that must be kept In mind while using Test Recorder?

（A）The Recorder supports mocking a message before or inside a Foreach processor

（B）Mocking values resulting from parallel processes are possible and will not affect theexecution of the processors that follow in the test

（C）Tests for flows cannot be created if Mule errors are raised Inside the flows, even if the errors are handled by On-Error Continue error handlers

（D）The Recorder supports loops where the structure of the data being tested changes inside the Iteration

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 10

An integration team uses Anypoint Platform and follows MuleSoft's recommended approach to full lifecycle API development.
Which step should the team's API designer take before the API developers implement the AP! Specification?

（A）Use the scaffolding capability of Anypoint Studio to create an API portal based on the API specification

（B）Use API Manager to version the API specification

（C）Publish the API specification to Exchange and solicit feedback from the API's consumers

（D）Generate test cases using MUnit so the API developers can observe the results of running the API

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 11

As a part of business requirement , old CRM system needs to be integrated using Mule application. CRM system is capable of exchanging data only via SOAP/HTTP protocol. As an integration architect who follows API led approach , what is the the below step you will perform so that you can share document with CRM team?

（A）Create WSDL specification using Design Center

（B）Create RAML specification using Design Center

（C）Create SOAP API specification using Design Center

（D）Create WSDL specification using text editor

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 12

An organization heeds to procure an enterprise software system to increase cross-selling opportunities and better rack prospect data.
Which category of enterprise software has these core capabilities, when used for its typical and intended purpose?

（A）Customer Relationship Management (CRM)

（B）Business-to-Business (A2B)

（C）Supply Chain Management (SCM)

（D）IT Service Management (ITSM)

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 13

A REST API is being designed to implement a Mule application.
What standard interface definition language can be used to define REST APIs?

（A）OpenAPI Specification (OAS)

（B）YAML

（C）Web Service Definition Language(WSDL)

（D）AsyncAPI Specification

正解：A 解答を投票する

質問 14

A Mule application is synchronizing customer data between two different database systems.
What is the main benefit of using eXtended Architecture (XA) transactions over local transactions to synchronize these two different database systems?

（A）An XA transaction automatically rolls back operations against both database systems if any operation falls

（B）An XA transaction writes to both database systems as fast as possible

（C）An XA transaction handles the largest number of requests in the shortest time

（D）An XA transaction synchronizes the database systems with the least amount of Mule configuration or coding

正解：C 解答を投票する

質問 15

Which role is primarily responsible for building API implementation as part of a typical MuleSoft integration project?

（A）API Designer

（B）Operations

（C）Integration Architect

（D）API Developer

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 16

Refer to the exhibit.

An organization is sizing an Anypoint VPC for the non-production deployments of those Mule applications that connect to the organization's on-premises systems. This applies to approx. 60 Mule applications. Each application is deployed to two CloudHub i workers. The organization currently has three non-production environments (DEV, SIT and UAT) that share this VPC. The AWS region of the VPC has two AZs.
The organization has a very mature DevOps approach which automatically progresses each application through all non-production environments before automatically deploying to production. This process results in several Mule application deployments per hour, using CloudHub's normal zero-downtime deployment feature.
What is a CIDR block for this VPC that results in the smallest usable private IP address range?

（A）10.0.0.0/26 (64 IPS)

（B）10.0.0.0/22 (1024 IPs)

（C）10.0.0.0/24 (256 IPs)

（D）10.0.0.0/25 (128 IPs)

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 17

Organization wants to achieve high availability goal for Mule applications in customer hosted runtime plane.
Due to the complexity involved, data cannot be shared among of different instances of same Mule application.
What option best suits to this requirement considering high availability is very much critical to the organization?

（A）Use third party product to implement load balancer

（B）High availability can be achieved only in CloudHub

（C）Use persistent object store

（D）The cluster can be configured

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 18

An organization has strict unit test requirement that mandate every mule application must have an MUnit test suit with a test case defined for each flow and a minimum test coverage of 80%.
A developer is building Munit test suit for a newly developed mule application that sends API request to an external rest API.
What is the effective approach for successfully executing the Munit tests of this new application while still achieving the required test coverage for the Munit tests?

（A）Invoke the external endpoint of the rest API from the mule floors

（B）Mock the rest API invocation in the Munits and return a mock response for those invocations

（C）Create a mocking service flow to simulate standard responses from the rest API and then configure the mule flows to call the marking service flow

（D）Mark the rest API invocations in the Munits and then call the mocking service flow that simulates standard responses from the REST API

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)

MCIA-Level-1 無料問題集「MuleSoft Certified Integration Architect - Level 1」

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