Mulesoft MCIA-LEVEL1 Online Practice Questions and Exam Preparation

Mulesoft MCIA-LEVEL1 Online Questions & Answers

• Question 1:

  According to MuleSoft's IT delivery and operating model, which approach can an organization adopt in order to reduce the frequency of IT project delivery failures?

  A. Decouple central IT projects from the innovation that happens within each line of business
  B. Adopt an enterprise data model
  C. Prevent technology sprawl by reducing production of API assets
  D. Stop scope creep by centralizing requirements-gathering
  A. Decouple central IT projects from the innovation that happens within each line of business

• Question 2:

  An organization is designing multiple new applications to run on CloudHub in a single Anypoint VPC and that must share data using a common persistent Anypoint object store V2 (OSv2).

  Which design gives these mule applications access to the same object store instance?

  A. AVM connector configured to directly access the persistence queue of the persistent object store
  B. An Anypoint MQ connector configured to directly access the persistent object store
  C. Object store V2 can be shared across cloudhub applications with the configured osv2 connector
  D. The object store V2 rest API configured to access the persistent object store
  D. The object store V2 rest API configured to access the persistent object store

• Question 3:

  Which responsibility primarily belongs to an Experience API in an API-led connectivity architecture?

  A. Orchestrating complex backend transactions
  B. Abstracting systems of record
  C. Tailoring APIs for specific consumer experiences
  D. Managing data persistence
  C. Tailoring APIs for specific consumer experiences

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  Experience APIs are designed to deliver consumer-specific views of data and functionality. They tailor responses, apply channel-specific logic, and simplify consumption for specific user experiences such as mobile or web applications.

• Question 4:

  An insurance company has an existing API which is currently used by customers. API is deployed to customer hosted Mule runtime cluster. The load balancer that is used to access any APIs on the mule cluster is only configured to point to applications hosted on the server at port 443.

  Mule application team of a company attempted to deploy a second API using port 443 but the application will not start and checking logs shows an error indicating the address is already in use.

  Which steps must the organization take to resolve this error and allow customers to access both the API's?

  A. Change the base path of the HTTP listener configuration in the second API to a different one from the first API
  B. Set HTTP listener configuration in both API's to allow for connections from multiple ports
  C. Move the HTTP listener configurations from the API's and package them in a mule domain project using port 443
  D. Set the HTTP listener of the second API to use different port than the one used in the first API
  C. Move the HTTP listener configurations from the API's and package them in a mule domain project using port 443

• Question 5:

  A system administrator needs to determine when permissions were last changed for an Anypoint Platform user. Which Anypoint Platform component should the administrator use to obtain this information?

  A. Audit Logging
  B. Anypoint Monitoring
  C. Anypiont Studio
  D. Mule Stack Traces
  A. Audit Logging

• Question 6:

  An organization is designing a Mule application to periodically poll an SFTP location for new files containing sales order records and then process those sales orders. Each sales order must be processed exactly once.

  To support this requirement, the Mule application must identify and filter duplicate sales orders on the basis of a unique ID contained in each sales order record and then only send the new sales orders to the downstream system.

  What is the most idiomatic (used for its intended purpose) Anypoint connector, validator, or scope that can be configured in the Mule application to filter duplicate sales orders on the basis of the unique ID field contained in each sales order record?

  A. Configure a Cache scope to filter and store each record from the received file by the order ID
  B. Configure a Database connector to filter and store each record by the order ID
  C. Configure an Idempotent Message Validator component to filter each record by the order ID
  D. Configure a watermark In an On New or Updated File event source to filter unique records by the order ID
  C. Configure an Idempotent Message Validator component to filter each record by the order ID

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  https://docs.mulesoft.com/mule-runtime/3.9/idempotent-filter

• Question 7:

  An organization is successfully using API led connectivity, however, as the application network grows, all the manually performed tasks to publish share and discover, register, apply policies to, and deploy an API are becoming repetitive pictures driving the organization to automate this process using efficient CI/'CD pipeline. Considering Anypoint platforms capabilities how should the organization approach automating is API lifecycle?

  A. Use runtime manager rest apis for API management and mavenforAPI deployment
  B. Use Maven with a custom configuration required for the API lifecycle
  C. Use Anypoint CLI or Anypoint Platform REST apis with scripting language such as groovy
  D. Use Exchange rest api's for API management and MavenforAPI deployment
  D. Use Exchange rest api's for API management and MavenforAPI deployment

• Question 8:

  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. Make use of Java module
  B. Create similar model for Mule applications
  C. Create a custom application to read Java code and make it available for Mule application
  D. Use Anypoint exchange
  A. Make use of Java module

• Question 9:

  Which key DevOps practice and associated Anypoint Platform component should a MuteSoft integration team adopt to improve delivery quality?

  A. A Continuous design with API Designer
  B. Automated testing with MUnit
  C. Passive monitoring with Anypoint Monitoring
  D. Manual testing with Anypoint Studio
  B. Automated testing with MUnit

• Question 10:

  Why would an Enterprise Architect use a single enterprise-wide canonical data model (CDM) when designing an integration solution using Anypoint Platform?

  A. To reduce dependencies when integrating multiple systems that use different data formats
  B. To automate Al-enabled API implementation generation based on normalized backend databases from separate vendors
  C. To leverage a data abstraction layer that shields existing Mule applications from nonbackward compatible changes to the model's data structure
  D. To remove the need to perform data transformation when processing message payloads in Mule applications
  A. To reduce dependencies when integrating multiple systems that use different data formats

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  An Enterprise Architect would use a single enterprise-wide canonical data model (CDM) when designing an integration solution to achieve the following benefits:

  Reduced Dependencies: By standardizing on a single data model, it simplifies the integration process between multiple systems that may use different data formats. This eliminates the need for numerous point-to-point transformations.

  Consistency and Reusability: A CDM ensures consistent data representation across the enterprise, which promotes data integrity and reusability of integration components.

  Simplified Maintenance: Having a single data model reduces the complexity of maintaining and updating integration solutions, as changes need to be made in only one place.

  The CDM acts as an abstraction layer that decouples systems, facilitating easier integration and reducing the potential for errors.

  References: MuleSoft Documentation on Canonical Data Models Best Practices for Data Integration with MuleSoft