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Salesforce Certified MuleSoft Integration Architect I Practice Test - Questions Answers, Page 25

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Question 241

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An organization is in the process of building automated deployments using a CI/CD process. As a part of automated deployments, it wants to apply policies to API Instances. What tool can the organiz

Question 242

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What is the MuleSoft-recommended best practice to share the connector and configuration information among the APIs?

Question 243

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An external API frequently invokes an Employees System API to fetch employee data from a MySQL database. The architect must design a caching strategy to query the database only when there Is an upda

Question 244

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What approach configures an API gateway to hide sensitive data exchanged between API consumers and API implementations, but can convert tokenized fields back to their original value for other API re

Question 245

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A leading eCommerce giant will use MuleSoft APIs on Runtime Fabric (RTF) to process customer orders. Some customer-sensitive information, such as credit card information, is required in request payl

Question 246

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When a Mule application using VM queues is deployed to a customer-hosted cluster or multiple CloudHub v1.0 workers/replicas, how are messages consumed across the nodes?

Question 247

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A retail company is implementing a MuleSoft API to get inventory details from two vendors by Invoking each vendor's online applications. Due to network issues, the invocations to the vendor applicat

Question 248

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An organization plans to use the Anypoint Platform audit logging service to log Anypoint MQ actions. What consideration must be kept in mind when leveraging Anypoint MQ Audit Logs?

Question 249

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What requirement prevents using Anypoint MQ as the messaging broker for a Mule application?

Question 250

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The company's FTPS server login username and password

Related questions

An XA transaction Is being configured that involves a JMS connector listening for Incoming JMS messages. What is the meaning of the timeout attribute of the XA transaction, and what happens after the timeout expires?

An external API frequently invokes an Employees System API to fetch employee data from a MySQL database. The architect must design a caching strategy to query the database only when there Is an update to the Employees table or else return a cached response in order to minimize the number of redundant transactions being handled by the database.

Refer to the exhibit. A Mule 4 application has a parent flow that breaks up a JSON array payload into 200 separate items, then sends each item one at a time inside an Async scope to a VM queue. A second flow to process orders has a VM Listener on the same VM queue. The rest of this flow processes each received item by writing the item to a database. This Mule application is deployed to four CloudHub workers with persistent queues enabled. What message processing guarantees are provided by the VM queue and the CloudHub workers, and how are VM messages routed among the CloudHub workers for each invocation of the parent flow under normal operating conditions where all the CloudHub workers remain online?

What approach configures an API gateway to hide sensitive data exchanged between API consumers and API implementations, but can convert tokenized fields back to their original value for other API requests or responses, without having to recode the API implementations?

An insurance company is using a CIoudHub runtime plane. As a part of requirement, email alert should be sent to internal operations team every time of policy applied to an API instance is deleted As an integration architect suggest on how this requirement be met?

An organization is evaluating using the CloudHub shared Load Balancer (SLB) vs creating a CloudHub dedicated load balancer (DLB). They are evaluating how this choice affects the various types of certificates used by CloudHub deplpoyed Mule applications, including MuleSoft-provided, customer-provided, or Mule application-provided certificates. What type of restrictions exist on the types of certificates that can be exposed by the CloudHub Shared Load Balancer (SLB) to external web clients over the public internet?

An Order microservice and a Fulfillment microservice are being designed to communicate with their dients through message-based integration (and NOT through API invocations). The Order microservice publishes an Order message (a kind of command message) containing the details of an order to be fulfilled. The intention is that Order messages are only consumed by one Mute application, the Fulfillment microservice. The Fulfilment microservice consumes Order messages, fulfills the order described therein, and then publishes an OrderFulfilted message (a kind of event message). Each OrderFulfilted message can be consumed by any interested Mule application, and the Order microservice is one such Mute application. What is the most appropriate choice of message broker(s) and message destination(s) in this scenario?

An external REST client periodically sends an array of records in a single POST request to a Mule application API endpoint. The Mule application must validate each record of the request against a JSON schema before sending it to a downstream system in the same order that it was received in the array Record processing will take place inside a router or scope that calls a child flow. The child flow has its own error handling defined. Any validation or communication failures should not prevent further processing of the remaining records. To best address these requirements what is the most idiomatic(used for it intended purpose) router or scope to used in the parent flow, and what type of error handler should be used in the child flow?

An organization uses a set of customer-hosted Mule runtimes that are managed using the Mulesoft-hosted control plane. What is a condition that can be alerted on from Anypoint Runtime Manager without any custom components or custom coding?

A retail company is implementing a MuleSoft API to get inventory details from two vendors by Invoking each vendor's online applications. Due to network issues, the invocations to the vendor applications are timing out intermittently, but the requests are successful after re-invoking each What is the most performant way of implementing the API to invoke each vendor application and to retry invocations that generate timeout errors?

Question 241

An organization is in the process of building automated deployments using a CI/CD process. As a part of automated deployments, it wants to apply policies to API Instances.

What tool can the organization use to promote and deploy API Manager policies?

Anypoint CLI

MUnit Maven plugin

Mule Maven plugin

Runtime Manager agent

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Question 242

What is the MuleSoft-recommended best practice to share the connector and configuration information among the APIs?

Build a Mule domain project, add the Database connector and configuration to it, and reference this one domain project from each System API

Build a separate Mule domain project for each API, and configure each of them to use a file on a shared file store to load the configuration information dynamically

Build another System API that connects to the database, and refactor all the other APIs to make requests through the new System API to access the database

Create an API proxy for each System API and share the Database connector configuration with all the API proxies via an automated policy

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Use an On Table Row operation configured with the Employees table, call invalidate cache, and hardcode the new Employees data to cache. Use an object-store-caching-strategy and set the expiration interval to 1 hour.

Use an On Table Row operation configured with the Employees table and cail invalidate cache. Use an object-store-caching-strategy and the default expiration interval.

Use a Scheduler with a fixed frequency set to every hour to trigger an invalidate cache flow. Use an object-store-caching-strategy and the default expiration interval.

Use a Scheduler with a fixed frequency set to every hour, triggering an invalidate cache flow. Use an object-store-caching-strategy and set the expiration interval to 1 hour.

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Question 244

Create both masking and tokenization formats and use both to apply a tokenization policy in an API gateway to mask sensitive values in message payloads withcharacters, and apply a corresponding detokenization policy to return the original values to other APIs

Create a masking format and use it to apply a tokenization policy in an API gateway to mask sensitive values in message payloads with characters, and apply a corresponding detokenization policy to return the original values to other APIs

Use a field-level encryption policy in an API gateway to replace sensitive fields in message payload with encrypted values, and apply a corresponding field-level decryption policy to return the original values to other APIs

Create a tokenization format and use it to apply a tokenization policy in an API gateway to replace sensitive fields in message payload with similarly formatted tokenized values, and apply a corresponding detokenization policy to return the original values to other APIs

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Question 245

A leading eCommerce giant will use MuleSoft APIs on Runtime Fabric (RTF) to process customer orders. Some customer-sensitive information, such as credit card information, is required in request payloads or is included in response payloads in some of the APIs. Other API requests and responses are not authorized to access some of this customer-sensitive information but have been implemented to validate and transform based on the structure and format of this customer-sensitive information (such as account IDs, phone numbers, and postal codes).

Later, the project team requires all API specifications to be augmented with an additional non-functional requirement (NFR) to protect the backend services from a high rate of requests, according to defined service-level agreements (SLAs). The NFR's SLAs are based on a new tiered subscription level 'Gold', 'Silver', or 'Platinum' that must be tied to a new parameter that is being added to the Accounts object in their enterprise data model.

Following MuleSoft's recommended best practices, how should the project team now convey the necessary non-functional requirement to stakeholders?

Create and deploy API proxies in API Manager for the NFR, change the baseurl in each API specification to the corresponding API proxy implementation endpoint, and publish each modified API specification to Exchange

Update each API specification with comments about the NFR's SLAs and publish each modified API specification to Exchange

Update each API specification with a shared RAML fragment required to implement the NFR and publish the RAML fragment and each modified API specification to Exchange

Create a shared RAML fragment required to implement the NFR, list each API implementation endpoint in the RAML fragment, and publish the RAML fragment to Exchange

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Question 246

When a Mule application using VM queues is deployed to a customer-hosted cluster or multiple CloudHub v1.0 workers/replicas, how are messages consumed across the nodes?

Sequentially, from a dedicated Anypoint MQ queue

Sequentially, only from the primary node

In a non-deterministic way

Round-robin, within an XA transaction

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Question 247

What is the most performant way of implementing the API to invoke each vendor application and to retry invocations that generate timeout errors?

Use a For-Each scope to invoke the two vendor applications in series, one after the other. Place the For-Each scope inside an Until-Successful scope to retry requests that raise timeout errors.

Use a Choice scope to Invoke each vendor application on a separate route. Place the Choice scope inside an Until-Successful scope to retry requests that raise timeout errors.

Use a Scatter-Gather scope to invoke each vendor application on a separate route. Use an Until-Successful scope in each route to retry requests that raise timeout errors.

Use a Round-Robin scope to invoke each vendor application on a separate route. Use a Try-Catch scope in each route to retry requests that raise timeout errors.

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Question 248

An organization plans to use the Anypoint Platform audit logging service to log Anypoint MQ actions.

What consideration must be kept in mind when leveraging Anypoint MQ Audit Logs?

Anypoint MQ Audit Logs include logs for sending, receiving, or browsing messages

Anypoint MQ Audit Logs include fogs for failed Anypoint MQ operations

Anypoint MQ Audit Logs include logs for queue create, delete, modify, and purge operations

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Question 249

What requirement prevents using Anypoint MQ as the messaging broker for a Mule application?

When the payload sent through the message broker must use XML format

When the payload sent through the message broker must be encrypted

When the messaging broker must support point-to-point messaging

When the messaging broker must be deployed on-premises

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Question 250

The company's FTPS server login username and password

TLS context trust store containing a public certificate for the company. The company's PGP public key that was used to sign the files

The partner's PGP public key used by the company to login to the FTPS server. A TLS context key store containing the private key for the company The partner's PGP private key that was used to sign the files

The company's FTPS server login username and password. A TLS context trust store containing a public certificate for ftps.partner.com The partner's PGP public key that was used to sign the files

The partner's PGP public key used by the company to login to the FTPS server. A TLS context key store containing the private key for ftps.partner.com The company's PGP private key that was used to sign the files

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