最新的Salesforce MuleSoft認證 Mule-Arch-202考試題庫

問題1

Which WSDL should an architect consider when creating an integration that might be used for more than one salesforce organization and different met?

A. Corporate WSDL

B. Enterprise WSDL

C. SOAP API WSDL

D. Partner WSDL

正確答案: D

問題2

What is a best practice when designing Mule applications for high performance with large data volumes?

A. Minimize data transformation and enrichment operations.

B. Increase the timeout settings for all operations.

C. Use a single-thread model for simplicity.

D. Always store data in memory for faster access.

正確答案: A

問題3

An organization plans to leverage the MuleSoft open-source Serialization API to serialize or de-serialize objects into a byte array.
Which two considerations must be kept in mind while using the Serialization API? (Choose two.)

A. The API does not provide any flexibility to specify which classloader to use

B. The API allows an InputStream as an input source

C. The API passes an OutputStream when serializing and streaming

D. The API is not thread-safe

E. The API does not support configuring a Custom Serializer

正確答案: B,C

問題4

Which statement accurately summarizes the value proposition of MuleSoft Catalyst?

A. It serves as a foundational framework supporting businesses in achieving outcomes using MuleSoft solutions.

B. It is used for hardware integration within networks.

C. It provides a basic toolkit for API management.

D. It is primarily a data analytics tool.

正確答案: A

問題5

An architect decided to use Platform Events for integrating Salesforce with an external system for a company.
Which three things should an architect consider when proposing this type of integration mechanism? Choose 3 answers

A. To subscribe to an event, the integration user in salesforce needs read access to theevent entity.

B. Error handling must be performed by the remote service because the event is effectively handed off to the remote system for further processing.

C. Salesforce needs to be able to store information about the external system in order toknow which event to send out.

D. To publish an event, the integration user in salesforce needs create permission on the event entity.

E. External system needs to have the same uptime in order to be able to keep up with Salesforce Platform Events.

正確答案: A,B,D

問題6

Which scenario is best suited for integration testing rather than unit testing in Mule applications?

A. Checking the format of a message.

B. Validation of field-level data transformations.

C. Testing a single component's functionality.

D. Verifying interactions between multiple applications.

正確答案: D

問題7

What is an effective method to analyze and counteract potential security vulnerabilities in Mule applications?

A. Perform regular code reviews and security audits.

B. Implement error handling solely through external services.

C. Use only certified modules and connectors.

D. Restrict application deployment to internal servers.

正確答案: A

問題8

When should Mule runtime domains and shared configurations be chosen? (Choose Two)

A. When multiple applications share common components and resources.

B. When the application requires a unique runtime environment.

C. When there is a need to isolate applications from one another.

D. When there is a need to reduce overall memory footprint.

正確答案: A,D

問題9

A Mule application receives a JSON request, and it uses the validation module extensively to perform certain validations like isNotEmpty, isEmail, and isNotElapsed. It throws an error if any of these validations fails.
A new requirement is added that says a validation error should be thrown only if all above individual validations fail, and then an aggregation of individual errors should be returned.
Which MuleSoft component supports this new requirement?

A. Use VALIDATION:ALL scope wrapper enclosing all individual validations

B. Use VALIDATION:ANY scope wrapper enclosing all individual validations

C. Add try-catch with on-error-propagate wrapper over each individual validation

D. Add try-catch with on-error-continue wrapper over each individual validation

正確答案: B

問題10

Which of these practices should be avoided to maintain secure edge access in Mule applications using Anypoint Security (Choose Two)

A. Relaxing firewall rules to ensure uninterrupted service availability.

B. Using multifactor authentication for device and user verification.

C. Implementing generic security policies that are not tailored to specific business needs.

D. Enforcing encryption at the edge before data enters the network.

正確答案: A,C

問題11

In what scenarios is using a shared configuration within Mule runtime domains most advantageous?

A. When applications do not interact with each other at all.

B. When deploying lightweight microservices.

C. When unique runtime properties are required for each application.

D. When multiple applications need to invoke the same services.

正確答案: D

問題12

Refer to the exhibit.

A connector uses repeatable in-memory stream with these configurations: - maxBufferSize = "512" - initialBufferSize = "512" - bufferSizeIncrement = "512" What happens if the output payload size is 1,000KB?

A. A runtime error is thrown

B. The payload is split in chunks of 512KB and each chunk is processed concurrently

C. The Mule runtime stops with a java.lang.OutOfMemoryError

D. The payload is read repeatedly with watermark until the entire payload is processed

正確答案: A

問題13

Which alternative to traditional transactions can be beneficial in systems where performance is a priority over strict data consistency?

A. Employing stateless processing wherever possible.

B. Implementing custom error handling without retry mechanisms.

C. Relying on database-level transactions only.

D. Using asynchronous processing without acknowledgments.

正確答案: D

問題14

What is the difference between high availability and disaster recovery in Mule applications?

A. High availability focuses on financial aspects, while disaster recovery focuses on technical measures.

B. High availability involves data backups, disaster recovery involves real-time data mirroring.

C. High availability ensures operational continuity, disaster recovery is about restoring operations after a failure.

D. High availability is only applicable in on-premises deployments, disaster recovery is only for cloud.

正確答案: C

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