Free Salesforce MuleSoft-Integration-Architect-I Practice Exam with Questions & Answers | Set: 7

• Parallel Execution:
• Transaction Management:
• Error Handling and Rollback:

References:

• MuleSoft Documentation on Scatter-Gather
• Transaction management in MuleSoft

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The Kubernetes controller is implementing horizontal scalability by adding another pod replica in response to increased application load. Horizontal scaling involves adding more instances of a service or application to handle the increased load, as opposed to vertical scaling, which would involve adding more resources (CPU, RAM) to a single instance. Horizontal scaling is a key feature of cloud-native applications and is supported by Kubernetes to ensure high availability and performance.

References:

• Kubernetes Horizontal Pod Autoscaling
• Understanding Horizontal vs. Vertical Scaling

• Requirement Analysis: The organization wants to standardize dependencies across all new and ongoing MuleSoft projects to minimize the impact of frequent plugin version upgrades and external plugin project dependencies.
• Solution: Creating a parent POM (Project Object Model) file with all required dependencies and referencing it in each application's POM.xml file is the best practice.
• Implementation Steps:

pom</artifactId> 1.0.0 pom org.mule.runtime <artifactId>mule-core-extensions-maven-plugin</artifactId> 1.0.0

• uk.co.certification.simulator.questionpool.PList@1dcc7b90

4.0.0 com.example <artifactId>parent-pom</artifactId> 1.0.0 <artifactId>child-application</artifactId> 1.0.0

• uk.co.certification.simulator.questionpool.PList@1dcc7c50
• Advantages:

References

• MuleSoft Documentation on Managing dependencies with Maven
• Apache Maven Documentation on POM Reference

An application load balancer routes requests to a RESTful web API secured by Anypoint Flex Gateway using the HTTPS protocol. HTTPS (HyperText Transfer Protocol Secure) ensures that the communication between the load balancer and the gateway is encrypted and secure, protecting the data from eavesdropping and tampering. HTTPS is the standard protocol for secure communication over the internet, especially for APIs handling sensitive data.

References:

• Securing APIs with HTTPS
• Understanding HTTPS

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.

References:

• What is CRM?
• Benefits of CRM Systems

Explanation

Correct answer is EACH item VM message is processed AT LEAST ONCE by ONE ARBITRARY CloudHub worker. Each of the four CloudHub workers can be expected to process some item VM messages In Cloudhub, each persistent VM queue is listened on by every CloudHub worker - But each message is read and processed at least once by only one CloudHub worker and the duplicate processing is possible - If the CloudHub worker fails , the message can be read by another worker to prevent loss of messages and this can lead to duplicate processing - By default , every CloudHub worker's VM Listener receives different messages from VM Queue Referenece: https://dzone.com/articles/deploying-mulesoft-application-on-1-worker-vs-mult

Before API developers implement the API specification, it is crucial for the API designer to publish the API specification to Anypoint Exchange and solicit feedback from the API's consumers. This step aligns with MuleSoft's recommended approach to full lifecycle API development, which emphasizes collaboration and feedback to ensure the API meets the needs and expectations of its consumers.

Generating test cases, creating an API portal, and versioning the API specification are important steps in the development lifecycle, but soliciting feedback ensures that any potential issues or improvements are identified early in the process. This collaborative approach helps in building a more effective and consumer-friendly API.

References

• MuleSoft API Design Best Practices
• Anypoint Platform Documentation on API Development Lifecycle

Explanation

•Scatter Gather: When running within a transaction, Scatter Gather does not execute in parallel. This means that the second route is executed after the first one is processed, the third after the second one, etc. In case of error, all routes will be rolled back