MCIA-Level-1-Maintenance試験無料問題集（118題）「MuleSoft Certified Integration Architect

出題：1

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. Only errored route will be rolled back

C. Scatter Gather router cannot be part of transaction

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：2

A Mule application is being designed To receive nightly a CSV file containing millions of records from an external vendor over SFTP, The records from the file need to be validated, transformed. And then written to a database. Records can be inserted into the database in any order.
In this use case, what combination of Mule components provides the most effective and performant way to write these records to the database?

A. Use a Batch job scope to bulk insert records into the database.

B. Use a Scatter-Gather to bulk insert records into the database

C. Use a Parallel for Each scope to Insert records one by one into the database

D. Use a DataWeave map operation and an Async scope to insert records one by one into the database.

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：3

Customer has deployed mule applications to different customer hosted mule run times. Mule applications are managed from Anypoint platform.
What needs to be configured to monitor these Mule applications from Anypoint monitoring and what sends monitoring data to Anypoint monitoring?

A. By default, Anypoint monitoring agent will be installed on each Mule run time Anypoint Monitoring agent automatically sends monitoring data from the Mule applications to Anypoint monitoring

B. Anypoint monitoring agent on each mule runtime
Anypoint monitoring agent sends monitoring data from the mule applications to Anypoint monitoring

C. Install runtime manager agent on each mule runtime
Runtime manager agent since monitoring data from the mule applications to Anypoint monitoring

D. Enable monitoring of individual applications from runtime manager application settings Runtime manager agent sends monitoring data from the mule applications to Anypoint monitoring

正解：B 解答を投票する

出題：4

What is not true about Mule Domain Project?

A. This allows Mule applications to share resources

B. Only available Anypoint Runtime Fabric

C. Expose multiple services within the Mule domain on the same port

D. Send events (messages) to other Mule applications using VM queues

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

An organization has an HTTPS-enabled Mule application named Orders API that receives requests from another Mule application named Process Orders.
The communication between these two Mule applications must be secured by TLS mutual authentication (two-way TLS).
At a minimum, what must be stored in each truststore and keystore of these two Mule applications to properly support two-way TLS between the two Mule applications while properly protecting each Mule application's keys?

A. Orders API truststore: The Orders API private key and public key
Process Orders keystore: The Process Orders private key public key

B. Orders API truststore: The Orders API public key
Process Orders keystore: The Process Orders private key and public key

C. Orders API truststore: The Process Orders public key
Orders API keystore: The Orders API private key
Process Orders truststore: The Orders API public key
Process Orders keystore: The Process Orders private key

D. Orders API truststore: The Process Orders public key
Orders API keystore: The Orders API private key and public key
Process Orders truststore: The Orders API public key
Process Orders keystore: The Process Orders private key and public key

正解：D 解答を投票する

出題：6

An auto mobile company want to share inventory updates with dealers Dl and D2 asynchronously and concurrently via queues Q1 and Q2. Dealer Dl must consume the message from the queue Q1 and dealer D2 to must consume a message from the queue Q2.
Dealer D1 has implemented a retry mechanism to reprocess the transaction in case of any errors while processing the inventers updates. Dealer D2 has not implemented any retry mechanism.
How should the dealers acknowledge the message to avoid message loss and minimize impact on the current implementation?

A. Dealer D1 must use auto acknowledgement and dealer D2 can use manual acknowledgement and acknowledge the message after successful processing

B. Dealer D1 can use auto acknowledgement and dealer D2 can use IMMEDIATE acknowledgement and acknowledge the message of successful processing

C. Dealer D1 and dealer D2 must use AUTO acknowledgement and acknowledge the message after successful processing

D. Dealer D1 can use AUTO acknowledgement and dealer D2 must use manual acknowledgement and acknowledge the message after successful processing

正解：D 解答を投票する

出題：7

As a part of design , Mule application is required call the Google Maps API to perform a distance computation. The application is deployed to cloudhub.
At the minimum what should be configured in the TLS context of the HTTP request configuration to meet these requirements?

A. Download the Google public certificate from a browser, generate a JKS file from it and add it in Truststore as part of the TLS context

B. Download the Google public certificate from a browser, generate JKS file from it and add it in key store as a part of TLS context

C. Request a private key from Google and create a PKCS12 file with it and add it in keyStore as a part of TLS context

D. The configuration is built-in and nothing extra is required for the TLS context

正解：D 解答を投票する

出題：8

An organization is using Mulesoft cloudhub and develops API's in the latest version. As a part of requirements for one of the API's, third party API needs to be called. The security team has made it clear that calling any external API needs to have include listing As an integration architect please suggest the best way to accomplish the design plan to support these requirements?

A. Implement the validation of includelisted IP operation

B. Implement the Any point filter processor to implement the include list IP

C. Implement a proxy for the third party API and enforce the IPinclude list policy and call this proxy from the flow of the API

D. Implement includelist IP on the cloudhub VPC firewall to allow the traffic

正解：C 解答を投票する

出題：9

A new upstream API Is being designed to offer an SLA of 500 ms median and 800 ms maximum (99th percentile) response time. The corresponding API implementation needs to sequentially invoke 3 downstream APIs of very similar complexity. The first of these downstream APIs offers the following SLA for its response time: median: 100 ms, 80th percentile: 500 ms, 95th percentile: 1000 ms. If possible, how can a timeout be set in the upstream API for the invocation of the first downstream API to meet the new upstream API's desired SLA?

A. Set a timeout of 50 ms; this times out more invocations of that API but gives additional room for retries

B. Do not set a timeout; the Invocation of this API Is mandatory and so we must wait until it responds

C. Set a timeout of 100 ms; that leaves 400 ms for the other two downstream APIs to complete

D. No timeout is possible to meet the upstream API's desired SLA; a different SLA must be negotiated with the first downstream API or invoke an alternative API

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

An insurance provider is implementing Anypoint platform to manage its application infrastructure and is using the customer hosted runtime for its business due to certain financial requirements it must meet. It has built a number of synchronous API's and is currently hosting these on a mule runtime on one server These applications make use of a number of components including heavy use of object stores and VM queues.
Business has grown rapidly in the last year and the insurance provider is starting to receive reports of reliability issues from its applications.
The DevOps team indicates that the API's are currently handling too many requests and this is over loading the server. The team has also mentioned that there is a significant downtime when the server is down for maintenance.
As an integration architect, which option would you suggest to mitigate these issues?

A. Change applications by use an event-driven model

B. Add a load balancer and add additional servers in a server group configuration

C. Increase physical specifications of server CPU memory and network

D. Add a load balancer and add additional servers in a cluster configuration

正解：D 解答を投票する

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