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

質問 1

A Mule application uses APIkit for SOAP to implement a SOAP web service. The Mule application has been deployed to a CloudHub worker in a testing environment.
The integration testing team wants to use a SOAP client to perform Integration testing. To carry out the integration tests, the integration team must obtain the interface definition for the SOAP web service.
What is the most idiomatic (used for its intended purpose) way for the integration testing team to obtain the interface definition for the deployed SOAP web service in order to perform integration testing with the SOAP client?

（A）Retrieve the RAML file(s) from the deployed Mule application

（B）Retrieve the WSDL file(s) from the deployed Mule application

（C）Retrieve the OpenAPI Specification file(s) from API Manager

（D）Retrieve the XML file(s) from Runtime Manager

正解：D 解答を投票する

質問 2

An application deployed to a runtime fabric environment with two cluster replicas is designed to periodically trigger of flow for processing a high-volume set of records from the source system and synchronize with the SaaS system using the Batch job scope After processing 1000 records in a periodic synchronization of 1 lakh records, the replicas in which batch job instance was started went down due to unexpected failure in the runtime fabric environment What is the consequence of losing the replicas that run the Batch job instance?

（A）The remaining 99000 records will be lost and left and processed

（B）The second replicas will take over processing the remaining
99000 records

（C）A new placement replica will be available and will take or processing the remaining 99,000 records

（D）A new replacement replica will be available and will be process all 1,00,000 records from scratch leading to duplicate record processing

正解：B 解答を投票する

質問 3

What API policy would LEAST likely be applied to a Process API?

（A）JSON threat protection

（B）Custom circuit breaker

（C）Rate limiting

（D）Client ID enforcement

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 4

A banking company is developing a new set of APIs for its online business. One of the critical API's is a master lookup API which is a system API. This master lookup API uses persistent object store. This API will be used by all other APIs to provide master lookup data.

Master lookup API is deployed on two cloudhub workers of 0.1 vCore each because there is a lot of master data to be cached. Master lookup data is stored as a key value pair. The cache gets refreshed if they key is not found in the cache.
Doing performance testing it was observed that the Master lookup API has a higher response time due to database queries execution to fetch the master lookup data.
Due to this performance issue, go-live of the online business is on hold which could cause potential financial loss to Bank.
As an integration architect, which of the below option you would suggest to resolve performance issue?

（A）Add an additional Cloudhub worker to provide additional capacity

（B）Upgrade vCore size from 0.1 vCore to 0,2 vCore

（C）Implement HTTP caching policy for all GET endpoints for master lookup API

（D）Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store

正解：D 解答を投票する

質問 5

An organization is designing a mule application to support an all or nothing transaction between serval database operations and some other connectors so that they all roll back if there is a problem with any of the connectors Besides the database connector , what other connector can be used in the transaction.

（A）ObjectStore

（B）SFTP

（C）VM

（D）Anypoint MQ

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 organization has defined a common object model in Java to mediate the communication between different Mule applications in a consistent way. A Mule application is being built to use this common object model to process responses from a SOAP API and a REST API and then write the processed results to an order management system.
The developers want Anypoint Studio to utilize these common objects to assist in creating mappings for various transformation steps in the Mule application.
What is the most idiomatic (used for its intended purpose) and performant way to utilize these common objects to map between the inbound and outbound systems in the Mule application?

（A）Use the Java module

（B）Use the Transform Message component

（C）Use JAXB (XML) and Jackson (JSON) data bindings

（D）Use the WSS module

正解：C 解答を投票する

質問 7

What is true about automating interactions with Anypoint Platform using tools such as Anypoint Platform REST API's, Anypoint CLI or the Mule Maven plugin?

（A）API policies can be applied to the Anypoint platform API's so that only certain LOS's has access to specific functions

（B）By default, the Anypoint CLI and Mule Maven plugin are not included in the Mule runtime

（C）Anypoint Platform API's can only automate interactions with CloudHub while the Mule maven plugin is required for deployment to customer hosted Mule runtimes

（D）Access to Anypoint Platform API;s and Anypoint CLI can be controlled separately thruough the roles and permissions in Anypoint platform, so that specific users can get access to Anypoint CLI while others get access to the platform API's

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

A customer wants to use the mapped diagnostic context (MDC) and logging variables to enrich its logging and improve tracking by providing more context in the logs.
The customer also wants to improve the throughput and lower the latency of message processing.
As an Mulesoft integration architect can you advise, what should the customer implement to meet these requirements?

（A）Useasync logger at the level greater than INFO and use pattern layout with [%MDC] in the log4j2,xml configuration file and then configure the logging variables

（B）Use synchronous logging at the INFO DEBUG or Trace level and use pattern layout with
[%MDC] in the log4j2.xml configuration file and then configure the logging variables

（C）Useasync logger at the level equal to DEBUG orTRACEand use pattern
layout with [%MDC] in the log4j2.xml configuration file and then configure the logging variables

（D）Use synchronous logging and use pattern layout with [%MDC] in the log4j2.xml configuration file and then configure the logging variables

正解：A 解答を投票する

質問 9

A company is building an application network and has deployed four Mule APIs: one experience API, one process API, and two system APIs. The logs from all the APIs are aggregated in an external log aggregation tool. The company wants to trace messages that are exchanged between multiple API implementations. What is the most idiomatic (based on its intended use) identifier that should be used to implement Mule event tracing across the multiple API implementations?

（A）DataWeave UUID

（B）Mule event ID

（C）Mule correlation ID

（D）Client's IP address

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

As a part of project , existing java implementation is being migrated to Mulesoft. Business is very tight on the budget and wish to complete the project in most economical way possible.
Canonical object model using java is already a part of existing implementation. Same object model is required by mule application for a business use case. What is the best way to achieve this?

（A）Use Anypoint exchange

（B）Create a custom application to read Java code and make it available for Mule application

（C）Make use of Java module

（D）Create similar model for Mule applications

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)

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

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