MuleSoft-Integration-Architect-I Salesforce Certified MuleSoft Platform Integration Architect (Mule-Arch-202) Free Practice Exam Questions (2025 Updated)

Explanation

Correct approach is to use Mixed configuration of asynchronous or synchronous loggers shoud be used to log exceptions via synchronous way Asynchronous logging poses a performance-reliability trade-off. You may lose some messages if Mule crashes before the logging buffers flush to the disk. In this case, consider that you can have a mixed configuration of asynchronous or synchronous loggers in your app. Best practice is to use asynchronous logging over synchronous with a minimum logging level of WARN for a production application. In some cases, enable INFO logging level when you need to confirm events such as successful policy installation or to perform troubleshooting. Configure your logging strategy by editing your application’s src/main/resources/log4j2.xml file

When a RAML definition is updated and a new version is published to Anypoint Exchange, the client applications that consume the API need to be updated to utilize the new operations. Here’s how the Mule application team can achieve this:

Access Anypoint Exchange:

Go to Anypoint Exchange and find the updated RAML definition of the API.

Update the REST Connector:

In the Mule application, locate the existing REST connector that was generated from the previous version of the API.

Update this connector to the latest version by reimporting the RAML definition.

This can be done via the Anypoint Studio by navigating to the Mule Palette, finding the REST connector, and updating it with the new RAML.

Regenerate Client Code (If Necessary):

Sometimes, updating the connector may require regenerating the client code to include new operations.

Ensure that all new methods and endpoints are available in your Mule application after the update.

Test New Operations:

Incorporate and test the new operations in the Mule application to ensure they function correctly with the updated API implementation.

References

MuleSoft Documentation: API Development

Anypoint Studio Documentation: Using Connectors

Object Store v2 (OSv2) in MuleSoft allows multiple applications within the same Anypoint Virtual Private Cloud (VPC) to share data. To achieve this, the OSv2 connector must be configured in each application to access the common persistent object store instance. This configuration enables the applications to read from and write to the same object store, facilitating data sharing. Object Store v2 is designed to be persistent and reliable, making it suitable for scenarios where data needs to be retained and shared across multiple applications.

MuleSoft Documentation on Object Store v2

Explanation

Correct answer is It is not possible to store logs for 2 years in CloudHub deployment. External log management system is required. CloudHub has a specific log retention policy, as described in the documentation: the platform stores logs of up to 100 MB per app & per worker or for up to 30 days, whichever limit is hit first. Once this limit has been reached, the oldest log information is deleted in chunks and is irretrievably lost. The recommended approach is to persist your logs to a external logging system of your choice (such as Splunk, for instance) using a log appender. Please note that this solution results in the logs no longer being stored on our platform, so any support cases you lodge will require for you to provide the appropriate logs for review and case resolution

When using MUnit's test recorder in Anypoint Studio to create unit tests, consider the following points:

A. Tests for flows cannot be created with Mule errors raised inside the flow or already existing in the incoming event:

Explanation: The test recorder cannot record flows if Mule errors are raised during the flow execution or if the incoming event already contains errors. This limitation requires users to handle or clear errors before recording the flow to ensure accurate test creation.

D. A recorded flow execution ends successfully but the result does not reach its destination because the application is killed:

Explanation: If the application is killed before the recorded flow execution completes, the recorder captures the flow up to the point of termination. However, the final result may not be reached or recorded. This scenario should be avoided to ensure complete and reliable test recordings.

These considerations help ensure the accuracy and reliability of tests created using the test recorder.

MUnit Documentation: https://docs.mulesoft.com/munit/2.2/

MUnit Test Recorder: https://blogs.mulesoft.com/dev/mule-dev/using-the-munit-test-recorder/

Explanation

Correct answer is Workers are randomly distributed across available AZs within that region. This ensure high availability for deployed mule applications Mulesoft documentation reference :

https://docs.mulesoft.com/runtime-manager/cloudhub-hadr

Customer Relationship Management (CRM) systems are designed to manage a company’s interactions with current and potential customers. They provide capabilities for tracking prospect data, managing customer interactions, and analyzing customer information to improve cross-selling opportunities. By using a CRM system, organizations can consolidate customer information, enhance customer relationships, and leverage data analytics to drive sales and marketing efforts.

REST (Representational State Transfer) is an architectural style for designing networked applications. It supports multiple content types, including XML and JSON, making it suitable for APIs that need to handle requests from clients in both formats. RESTful APIs use standard HTTP methods (GET, POST, PUT, DELETE) and are designed to be stateless and scalable. REST's flexibility and wide adoption make it an appropriate choice for the integration architect’s requirements.

Explanation

As the stakeholders are semitechnical users , preferred option is Create Anypoint Exchange entries with pages elaborating the integration design, including API notebooks (where applicable) to help the stakeholders understand and interact with the Mule applications and APIs at various levels of technical depth

According to MuleSoft's surveys of global IT leaders, a common cause of IT project failure is a lack of alignment around business outcomes. When IT projects do not have clear business objectives or fail to align with the strategic goals of the organization, they are more likely to face challenges and fail to deliver value. Ensuring that IT initiatives are closely tied to business goals and have stakeholder buy-in is crucial for their success.

Explanation

Correct answer is Only MuleSoft provided certificates can be used for server side certificate

* The CloudHub Shared Load Balancer terminates TLS connections and uses its own server-side certificate.

* You would need to use dedicated load balancer which can enable you to define SSL configurations to provide custom certificates and optionally enforce two-way SSL client authentication.

* To use a dedicated load balancer in your environment, you must first create an Anypoint VPC. Because you can associate multiple environments with the same Anypoint VPC, you can use the same dedicated load balancer for your different environments.

Additional Info on SLB Vs DLB:

Table Description automatically generated

Explanation

Correct answer is When a Mule runtime on a given customer-hosted server is experiencing high memory consumption during certain periods Using Anypoint Monitoring, you can configure two different types of alerts: Basic alerts for servers and Mule apps Limit per organization: Up to 50 basic alerts for users who do not have a Titanium subscription to Anypoint Platform You can set up basic alerts to trigger email notifications when a metric you are measuring passes a specified threshold. You can create basic alerts for the following metrics for servers or Mule apps: For on-premises servers and CloudHub apps: * CPU utilization * Memory utilization * Thread count Advanced alerts for graphs in custom dashboards in Anypoint Monitoring. You must have a Titanium subscription to use this feature. Limit per organization: Up to 20 advanced alerts

Explanation

3xx HTTP status codes indicate a redirection that the user agent (a web browser or a crawler) needs to take further action when trying to access a particular resource.

When multiple Mule applications need to listen on the same port (e.g., port 443), configuring them individually will cause a conflict because only one application can bind to a specific port on a server at a time. To resolve this, you can use a Mule domain project, which allows multiple Mule applications to share configurations, including HTTP listeners. Here’s how you can do it:

Create a Mule Domain Project:

In Anypoint Studio, create a new Mule Domain Project.

This project will contain shared resources that can be used by multiple Mule applications.

Configure the Shared HTTP Listener:

Define the HTTP Listener configuration in the domain project.

Reference the Shared HTTP Listener in Mule Applications:

In each Mule application that needs to use port 443, reference the shared HTTP Listener configuration from the domain project.

Deploy the Domain Project and Applications:

Deploy the domain project to the Mule runtime first.

Then deploy the Mule applications that reference the shared HTTP Listener configuration.

By using a domain project to centralize the HTTP listener configuration, you ensure that both APIs can listen on port 443 without conflicts, allowing customers to access both APIs through the same port.

References

MuleSoft Documentation: Domain Projects

MuleSoft Documentation: HTTP Listener Configuration

When processing files synchronously from an FTPS server to a back-end database using VM intermediary queues for load balancing VM events on CloudHub, reliability is critical. CloudHub persistent queues should be used for FTPS file processing to ensure that no data is lost in case of worker failure or restarts. These queues provide durability and reliability since they store messages persistently.

For the batch job scope, it is not necessary to configure additional VM queues. By default, batch jobs on CloudHub use the worker's disk for VM queueing, which is reliable for handling medium-rate records processing from a source to a target system. This approach ensures that both FTPS file processing and batch job processing meet reliability requirements without additional configuration for batch job scope.

References

MuleSoft Documentation on CloudHub and VM Queues

Anypoint Platform Best Practices

Explanation

* HTTP/1.1 keeps all requests and responses in plain text format.

* HTTP/2 uses the binary framing layer to encapsulate all messages in binary format, while still maintaining HTTP semantics, such as verbs, methods, and headers. It came into use in 2015, and offers several methods to decrease latency, especially when dealing with mobile platforms and server-intensive graphics and videos

* Currently, Mule application can have API policies only for Mule application that accepts requests over HTTP/1x

In Anypoint Exchange, policies are the asset type that represents configuration modules extending the functionality of an API and enforcing capabilities such as security. Policies can be applied to APIs to control access, apply throttling, manage security, and other aspects that modify or extend the behavior of APIs.

Rulesets, REST APIs, and connectors serve different purposes within the Anypoint Platform. Rulesets are used for validation or routing decisions. REST APIs define the endpoints and methods for API interactions, and connectors enable connectivity to various systems and services. Only policies are specifically designed to enforce additional capabilities on APIs.

References

MuleSoft Anypoint Platform Documentation on API Policies

Anypoint Exchange Overview