Best Preparations of MCIA-Level-1-Maintenance Exam 2024 MuleSoft Certified Architect Unlimited 118 Questions
Focus on MCIA-Level-1-Maintenance All-in-One Exam Guide For Quick Preparation.
MuleSoft MCIA-Level-1-Maintenance certification exam is an essential tool for professionals who want to demonstrate their expertise in maintaining MuleSoft integrations. MCIA-Level-1-Maintenance exam is highly recommended for architects who work with the MuleSoft platform and want to maintain their certification status. By passing MCIA-Level-1-Maintenance exam, individuals can demonstrate their knowledge and expertise in maintaining MuleSoft integrations and increase their value to potential employers.
The MCIA-Level-1-Maintenance certification exam covers a wide range of topics, including MuleSoft platform deployment, monitoring, and troubleshooting, as well as the implementation of MuleSoft best practices and maintenance procedures. MCIA-Level-1-Maintenance exam is designed to test the candidate's ability to maintain MuleSoft integrations, identify and resolve issues that arise during maintenance, and ensure the continued success of integration solutions.
NEW QUESTION # 56
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. Enable monitoring of individual applications from runtime manager application settings Runtime manager agent sends monitoring data from the mule applications to Anypoint monitoring
- B. 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
- C. Anypoint monitoring agent on each mule runtime
Anypoint monitoring agent sends monitoring data from the mule applications to Anypoint monitoring - D. Install runtime manager agent on each mule runtime
Runtime manager agent since monitoring data from the mule applications to Anypoint monitoring
Answer: C
NEW QUESTION # 57
An API has been updated in Anypoint Exchange by its API producer from version 3.1.1 to 3.2.0 following accepted semantic versioning practices and the changes have been communicated via the API's public portal.
The API endpoint does NOT change in the new version. How should the developer of an API client respond to this change?
- A. The update should be identified as a project risk and full regression testing of the functionality that uses this API should be run.
- B. The API producer should be contacted to understand the change to existing functionality.
- C. The API client code ONLY needs to be changed if it needs to take advantage of new features.
- D. The API producer should be requested to run the old version in parallel with the new one.
Answer: C
Explanation:
Explanation
* Semantic Versioning is a 3-component number in the format of X.Y.Z, where :
X stands for a major version.
Y stands for a minor version:
Z stands for a patch.
So, SemVer is of the form Major.Minor.Patch Coming to our question , minor version of the API has been changed which is backward compatible. Hence there is no change required on API client end. If they want to make use of new featured that have been added as a part of minor version change they may need to change code at their end. Hence correct answer is The API client code ONLY needs to be changed if it needs to take advantage of new features.
Diagram Description automatically generated
NEW QUESTION # 58
Which Mulesoft feature helps users to delegate their access without sharing sensitive credentials or giving full control of accounts to 3rd parties?
- A. Secure Scheme
- B. client id enforcement policy
- C. Connected apps
- D. Certificates
Answer: C
Explanation:
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
NEW QUESTION # 59
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 a proxy for the third party API and enforce the IPinclude list policy and call this proxy from the flow of the API
- B. Implement includelist IP on the cloudhub VPC firewall to allow the traffic
- C. Implement the validation of includelisted IP operation
- D. Implement the Any point filter processor to implement the include list IP
Answer: A
NEW QUESTION # 60
A company is planning to extend its Mule APIs to the Europe region. Currently all new applications are deployed to Cloudhub in the US region following this naming convention
{API name}-{environment}. for example, Orders-SAPI-dev, Orders-SAPI-prod etc.
Considering there is no network restriction to block communications between API's, what strategy should be implemented in order to apply the same new API's running in the EU region of CloudHub as well to minimize latency between API's and target users and systems in Europe?
- A. Set region property to Europe (eu-de) in API manager for all the mule application No need to change the naming convention
- B. Set region property to Europe (eu-de) in API manager for all the mule application Change the naming convention to {API name}-{environment}-{region} and communicate this change to the consuming applications and users
- C. Set region property to Europe (eu-de) in runtime manager for all the mule application Change the naming convention to {API name}-{environment}-{region} and communicate this change to the consuming applications and users
- D. Set region property to Europe (eu-de) in runtime manager for all the mule application No need to change the naming convention
Answer: C
NEW QUESTION # 61
In Anypoint Platform, a company wants to configure multiple identity providers (IdPs) for multiple lines of business (LOBs). Multiple business groups, teams, and environments have been defined for these LOBs.
What Anypoint Platform feature can use multiple IdPs across the company's business groups, teams, and environments?
- A. Client (application) management
- B. MuleSoft-hosted (CloudHub) dedicated load balancers
- C. Virtual private clouds
- D. Permissions
Answer: B
Explanation:
Explanation
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.
NEW QUESTION # 62
An organization is creating a Mule application that will be deployed to CloudHub. The Mule application has a property named dbPassword that stores a database user's password.
The organization's security standards indicate that the dbPassword property must be hidden from every Anypoint Platform user after the value is set in the Runtime Manager Properties tab.
What configuration in the Mule application helps hide the dbPassword property value in Runtime Manager?
- A. Add the dbPassword property to the secureProperties section of the mule-artifact.json file
- B. Use secure::dbPassword as the property placeholder name and store the property encrypted value in a secure properties placeholder file
- C. Use secure::dbPassword as the property placeholder name and store the cleartext (unencrypted) value in a secure properties placeholder file
- D. Add the dbPassword property to the secureProperties section of the pom.xml file
Answer: B
NEW QUESTION # 63
A customer wants to use the mapped diagnostic context (MDC) and logging variables to enrich its logging and improve tracking by providing more context in the logs.
The customer also wants to improve the throughput and lower the latency of message processing.
As an Mulesoft integration architect can you advise, what should the customer implement to meet these requirements?
- A. Useasync logger at the level greater than INFO and use pattern layout with [%MDC] in the log4j2,xml configuration file and then configure the logging variables
- B. Useasync logger at the level equal to DEBUG orTRACEand use pattern
layout with [%MDC] in the log4j2.xml configuration file and then configure the logging variables - C. Use synchronous logging and use pattern layout with [%MDC] in the log4j2.xml configuration file and then configure the logging variables
- D. Use synchronous logging at the INFO DEBUG or Trace level and use pattern layout with
[%MDC] in the log4j2.xml configuration file and then configure the logging variables
Answer: A
NEW QUESTION # 64
As a part of project , existing java implementation is being migrated to Mulesoft. Business is very tight on the budget and wish to complete the project in most economical way possible.
Canonical object model using java is already a part of existing implementation. Same object model is required by mule application for a business use case. What is the best way to achieve this?
- A. Create similar model for Mule applications
- B. Create a custom application to read Java code and make it available for Mule application
- C. Use Anypoint exchange
- D. Make use of Java module
Answer: D
Explanation:
Explanation
Mule 4 is built to:
*Minimize the need for custom code.
*Avoid the need for you to know or understand Java.
However, some advanced uses cases require integration with custom Java code, such as:
*Reuse of a library, such as a tax calculation library.
*Reuse of a canonical object model that is standard in the organization.
*Execution of custom logic using Java.
Mule ref doc :https://docs.mulesoft.com/java-module/1.2/
NEW QUESTION # 65
A project team is working on an API implementation using the RAML definition as a starting point. The team has updated the definition to include new operations and has published a new version to exchange. Meanwhile another team is working on a mule application consuming the same API implementation.
During the development what has to be performed by the mule application team to take advantage of the newly added operations?
- A. Scaffold the client application with the new definition
- B. Scaffold API implementation application with the new definition
- C. Update the API connector in the API implementation and publish to exchange
- D. Update the REST connector from exchange in the client application
Answer: D
NEW QUESTION # 66
The AnyAirline organization's passenger reservations center is designing an integration solution that combines invocations of three different System APIs (bookFlight, bookHotel, and bookCar) in a business transaction.
Each System API makes calls to a single database.
The entire business transaction must be rolled back when at least one of the APIs fails.
What is the most idiomatic (used for its intended purpose) way to integrate these APIs in near real-time that provides the best balance of consistency, performance, and reliability?
- A. Implement local transactions within each API implementation
Configure each API implementation to also participate in the same eXtended Architecture (XA) transaction Implement caching in each API implementation to improve performance - B. Implement an eXtended Architecture (XA) transaction manager in a Mule application using a Saga pattern Connect each API implementation with the Mule application using XA transactions Apply various compensating actions depending on where a failure occurs
- C. Implement local transactions in each API implementation
Coordinate between the API implementations using a Saga pattern
Apply various compensating actions depending on where a failure occurs - D. Implement eXtended Architecture (XA) transactions between the API implementations Coordinate between the API implementations using a Saga pattern Implement caching in each API implementation to improve performance
Answer: C
NEW QUESTION # 67
An organization has implemented the cluster with two customer hosted Mule runtimes is hosting an application.
This application has a flow with a JMS listener configured to consume messages from a queue destination. As an integration architect can you advise which JMS listener configuration must be used to receive messages in all the nodes of the cluster?
- A. Use the parameter primaryNodeOnly= "true" on the JMS listener with a non*shared subscription
- B. Use the parameter primaryNodeOnly= "false" on the JMS listener
- C. Use the parameter primaryNodeOnly= "false" on the JMS listener with a shared subscription
- D. Use the parameter primaryNodeOnly= "true" on the JMS listener
Answer: B
NEW QUESTION # 68
An organization designing a hybrid, load balanced, single cluster production environment. Due to performance service level agreement goals, it is looking into running the Mule applications in an active-active multi node cluster configuration.
What should be considered when running its Mule applications in this type of environment?
- A. All event sources, regardless of time , can be configured as the target source by the primary node in the cluster
- B. A Mule application deployed to multiple nodes runs in an isolation from the other nodes in the cluster
- C. An external load balancer is required to distribute incoming requests throughout the cluster nodes
- D. Although the cluster environment is fully installed configured and running, it will not process any requests until an outage condition is detected by the primary node in the cluster.
Answer: C
NEW QUESTION # 69
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 that participates in the local transaction.
What is the behavior of the Scatter-Gather when running within this local transaction?
- A. Execution of each route within the Scatter-Gather occurs sequentially Any error that occurs inside the Scatter-Gather will result in a rollback of all the database operations
- B. Execution of each route within the Scatter-Gather occurs in parallel Any error that occurs inside the Scatter-Gather will NOT result in a rollback of any of the database operations
- C. Execution of all routes within the Scatter-Gather occurs in parallel Any error that occurs inside the Scatter-Gather will result in a rollback of all the database operations
- D. Execution of each route within the Scatter-Gather occurs sequentially Any error that occurs inside the Scatter-Gather will NOT result in a rollback of any of the database operations
Answer: A
NEW QUESTION # 70
A company is implementing a new Mule application that supports a set of critical functions driven by a rest API enabled, claims payment rules engine hosted on oracle ERP. As designed the mule application requires many data transformation operations as it performs its batch processing logic.
The company wants to leverage and reuse as many of its existing java-based capabilities (classes, objects, data model etc.) as possible What approach should be considered when implementing required data mappings and transformations between Mule application and Oracle ERP in the new Mule application?
- A. Create a new metadata RAML classes in Mule from the appropriate Java objects and then perform transformations via Dataweave
- B. Transform by calling any suitable Java class from Dataweave
- C. Invoke any of the appropriate Java methods directly, create metadata RAML classes and then perform required transformations via Dataweave
- D. From the mule application, transform via theXSLT model
Answer: B
NEW QUESTION # 71
An organization has deployed runtime fabric on an eight note cluster with performance profile. An API uses and non persistent object store for maintaining some of its state data. What will be the impact to the stale data if server crashes?
- A. State data is rolled back to a previously saved version
- B. State data is preserved as long as more than one more is unaffected by the crash
- C. State data is preserved
- D. State data is lost
Answer: B
NEW QUESTION # 72
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MuleSoft Certified Integration Architect - Level 1 MAINTENANCE (MCIA-Level-1-Maintenance) certification exam is designed for professionals who want to validate their skills in the maintenance and management of MuleSoft integration solutions. MuleSoft Certified Integration Architect - Level 1 MAINTENANCE certification is ideal for those who have already achieved the MuleSoft Certified Integration Architect - Level 1 (MCIA-Level-1) certification and want to demonstrate their expertise in maintaining and updating MuleSoft integrations.
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