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Salesforce Certified MuleSoft Integration Architect I Practice Test - Questions Answers, Page 15

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Question 141

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Which Mulesoft feature helps users to delegate their access without sharing sensitive credentials or giving full control of accounts to 3rd parties?

Secure Scheme
Secure Scheme
client id enforcement policy
client id enforcement policy
Connected apps
Connected apps
Certificates
Certificates
Suggested answer: C

Explanation:

Connected Apps

The Connected Apps feature provides a framework that enables an external application to integrate with Anypoint Platform using APIs through OAuth 2.0 and OpenID Connect. Connected apps help users delegate their access without sharing sensitive credentials or giving full control of their accounts to third parties. Actions taken by connected apps are audited, and users can also revoke access at any time. Note that some products do not currently include client IDs in this release of the Connected Apps feature. The Connected Apps feature enables you to use secure authentication protocols and control an app's access to user data. Additionally, end users can authorize the app to access their Anypoint Platform data.

Mule Ref Doc : https://docs.mulesoft.com/access-management/connected-apps-overview

asked 23/09/2024
Franziska Kreuz
36 questions

Question 142

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What is maximum vCores can be allocated to application deployed to CloudHub?

1 vCores
1 vCores
2 vCores
2 vCores
4 vCores
4 vCores
16 vCores
16 vCores
Suggested answer: D
asked 23/09/2024
Matthew Walsh
31 questions

Question 143

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An organization has just developed a Mule application that implements a REST API. The mule application will be deployed to a cluster of customer hosted Mule runtimes.

What additional infrastructure component must the customer provide in order to distribute inbound API requests across the Mule runtimes of the cluster?

A message broker
A message broker
An HTTP Load Balancer
An HTTP Load Balancer
A database
A database
An Object Store
An Object Store
Suggested answer: B

Explanation:

Correct answer is An HTTP Load Balancer.

Key thing to note here is that we are deploying application to customer hosted Mule runtime. This means we will need load balancer to route the requests to different instances of the cluster.

Rest all options are distractors and their requirement depends on project use case.

asked 23/09/2024
Samuel Afonso de la Hoz
34 questions

Question 144

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An insurance company is implementing a MuleSoft API to get inventory details from the two vendors. Due to network issues, the invocations to vendor applications are getting timed-out intermittently. But the transactions are successful upon reprocessing

What is the most performant way of implementing this requirement?

Implement a scatter-gather scope to invoke the two vendor applications on two different route Use the Until-Successful scope to implement the retry mechanism for timeout errors on each route
Implement a scatter-gather scope to invoke the two vendor applications on two different route Use the Until-Successful scope to implement the retry mechanism for timeout errors on each route
Implement a Choice scope to invoke the two vendor applications on two different route Use the try-catch scope to implement the retry mechanism for timeout errors on each route
Implement a Choice scope to invoke the two vendor applications on two different route Use the try-catch scope to implement the retry mechanism for timeout errors on each route
Implement a For-Each scope to invoke the two vendor applications Use until successful scope to implement the retry mechanism for the timeout errors
Implement a For-Each scope to invoke the two vendor applications Use until successful scope to implement the retry mechanism for the timeout errors
Implement Round-Robin scope to invoke the two vendor applications on two different routes Use the Try-Catch scope to implement retry mechanism for timeout errors on each route
Implement Round-Robin scope to invoke the two vendor applications on two different routes Use the Try-Catch scope to implement retry mechanism for timeout errors on each route
Suggested answer: A
asked 23/09/2024
Mithun E
50 questions

Question 145

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An airline is architecting an API connectivity project to integrate its flight data into an online aggregation website. The interface must allow for secure communication high-performance and asynchronous message exchange.

What are suitable interface technologies for this integration assuming that Mulesoft fully supports these technologies and that Anypoint connectors exist for these interfaces?

AsyncAPI over HTTPS AMQP with RabbitMQ JSON/REST over HTTPS
AsyncAPI over HTTPS AMQP with RabbitMQ JSON/REST over HTTPS
XML over ActiveMQ XML over SFTP XML/REST over HTTPS
XML over ActiveMQ XML over SFTP XML/REST over HTTPS
CSV over FTP YAM L over TLS JSON over HTTPS
CSV over FTP YAM L over TLS JSON over HTTPS
SOAP over HTTPS HOP over TLS gRPC over HTTPS
SOAP over HTTPS HOP over TLS gRPC over HTTPS
Suggested answer: A
asked 23/09/2024
Joseph McCray
32 questions

Question 146

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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?

The remaining 99000 records will be lost and left and processed
The remaining 99000 records will be lost and left and processed
The second replicas will take over processing the remaining 99000 records
The second replicas will take over processing the remaining 99000 records
A new replacement replica will be available and will be process all 1,00,000 records from scratch leading to duplicate record processing
A new replacement replica will be available and will be process all 1,00,000 records from scratch leading to duplicate record processing
A new placement replica will be available and will take or processing the remaining 99,000 records
A new placement replica will be available and will take or processing the remaining 99,000 records
Suggested answer: B
asked 23/09/2024
Gaurav Singh
36 questions

Question 147

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One of the backend systems involved by the API implementation enforces rate limits on the number of request a particle client can make.

Both the back-end system and API implementation are deployed to several non-production environments including the staging environment and to a particular production environment. Rate limiting of the back-end system applies to all non-production environments.

The production environment however does not have any rate limiting.

What is the cost-effective approach to conduct performance test of the API implementation in the non-production staging environment?

Including logic within the API implementation that bypasses in locations of the back-end system in the staging environment and invoke a Mocking service that replicates typical back-end system responses Then conduct performance test using this API implementation
Including logic within the API implementation that bypasses in locations of the back-end system in the staging environment and invoke a Mocking service that replicates typical back-end system responses Then conduct performance test using this API implementation
Use MUnit to simulate standard responses from the back-end system. Then conduct performance test to identify other bottlenecks in the system
Use MUnit to simulate standard responses from the back-end system. Then conduct performance test to identify other bottlenecks in the system
Create a Mocking service that replicates the back-end system's production performance characteristics Then configure the API implementation to use the mocking service and conduct the performance test
Create a Mocking service that replicates the back-end system's production performance characteristics Then configure the API implementation to use the mocking service and conduct the performance test
Conduct scaled-down performance tests in the staging environment against rate-limiting back-end system. Then upscale performance results to full production scale
Conduct scaled-down performance tests in the staging environment against rate-limiting back-end system. Then upscale performance results to full production scale
Suggested answer: C
asked 23/09/2024
Samori Augusto
43 questions

Question 148

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A system API EmployeeSAPI is used to fetch employee's data from an underlying SQL database.

The architect must design a caching strategy to query the database only when there is an update to the employees stable or else return a cached response in order to minimize the number of redundant transactions being handled by the database.

What must the architect do to achieve the caching objective?

Use an On Table Row on employees table and call invalidate cache Use an object store caching strategy and expiration interval to empty
Use an On Table Row on employees table and call invalidate cache Use an object store caching strategy and expiration interval to empty
Use a Scheduler with a fixed frequency every hour triggering an invalidate cache flow Use an object store caching strategy and expiration interval to empty
Use a Scheduler with a fixed frequency every hour triggering an invalidate cache flow Use an object store caching strategy and expiration interval to empty
Use a Scheduler with a fixed frequency every hour triggering an invalidate cache flow Use an object store caching strategy and set expiration interval to 1-hour
Use a Scheduler with a fixed frequency every hour triggering an invalidate cache flow Use an object store caching strategy and set expiration interval to 1-hour
Use an on table rule on employees table call invalidate cache and said new employees data to cache Use an object store caching strategy and set expiration interval to 1-hour
Use an on table rule on employees table call invalidate cache and said new employees data to cache Use an object store caching strategy and set expiration interval to 1-hour
Suggested answer: A
asked 23/09/2024
Junwei Li
37 questions

Question 149

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A leading bank implementing new mule API.

The purpose of API to fetch the customer account balances from the backend application and display them on the online platform the online banking platform. The online banking platform will send an array of accounts to Mule API get the account balances.

As a part of the processing the Mule API needs to insert the data into the database for auditing purposes and this process should not have any performance related implications on the account balance retrieval flow

How should this requirement be implemented to achieve better throughput?

Implement the Async scope fetch the data from the backend application and to insert records in the Audit database
Implement the Async scope fetch the data from the backend application and to insert records in the Audit database
Implement a for each scope to fetch the data from the back-end application and to insert records into the Audit database
Implement a for each scope to fetch the data from the back-end application and to insert records into the Audit database
Implement a try-catch scope to fetch the data from the back-end application and use the Async scope to insert records into the Audit database
Implement a try-catch scope to fetch the data from the back-end application and use the Async scope to insert records into the Audit database
Implement parallel for each scope to fetch the data from the backend application and use Async scope to insert the records into the Audit database
Implement parallel for each scope to fetch the data from the backend application and use Async scope to insert the records into the Audit database
Suggested answer: D
asked 23/09/2024
MAYKON AZEVEDO
39 questions

Question 150

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A Mule application is built to support a local transaction for a series of operations on a single database. The mule application has a Scatter-Gather scope that participates in the local transaction.

What is the behavior of the Scatter-Gather when running within this local transaction?

Execution of all routes within Scatter-Gather occurs in parallel Any error that occurs inside Scatter-Gather will result in a roll back of all the database operations
Execution of all routes within Scatter-Gather occurs in parallel Any error that occurs inside Scatter-Gather will result in a roll back of all the database operations
Execution of all routes within Scatter-Gather occurs sequentially Any error that occurs inside Scatter-Gather will be handled by error handler and will not result in roll back
Execution of all routes within Scatter-Gather occurs sequentially Any error that occurs inside Scatter-Gather will be handled by error handler and will not result in roll back
Execution of all routes within Scatter-Gather occurs sequentially Any error that occurs inside Scatter-Gather will result in a roll back of all the database operations
Execution of all routes within Scatter-Gather occurs sequentially Any error that occurs inside Scatter-Gather will result in a roll back of all the database operations
Execution of all routes within Scatter-Gather occurs in parallel Any error that occurs inside Scatter-Gather will be handled by error handler and will not result in roll back
Execution of all routes within Scatter-Gather occurs in parallel Any error that occurs inside Scatter-Gather will be handled by error handler and will not result in roll back
Suggested answer: A
asked 23/09/2024
Mr Fraser Watson
32 questions
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