MuleSoft MCIA-Level-1-Maintenance real exam prep : MuleSoft Certified Integration Architect - Level 1 MAINTENANCE

A mule application must periodically process a large dataset which varies from 6 GB lo 8 GB from a back-end database and write transform data lo an FTPS server using a properly configured bad job scope.
The performance requirements of an application are approved to run in the cloud hub 0.2 vCore with 8 GB storage capacity and currency requirements are met.
How can the high rate of records be effectively managed in this application?

• A. Use streaming with a file store repeatable strategy reading records from the database and batch aggregator without any required configuration
• B. Use streaming with a file store repeatable strategy for reading records from the database and batch aggregator with an optimal size
• C. Use streaming with a file storage repeatable strategy for reading records from the database and batch aggregator with streaming to write to FTPS
• D. Use streaming with an in-memory reputable store strategy for reading records from the database and batch aggregator with streaming to write to FTPS

A travel company wants to publish a well-defined booking service API to be shared with its business partners.
These business partners have agreed to ONLY consume SOAP services and they want to get the service contracts in an easily consumable way before they start any development. The travel company will publish the initial design documents to Anypoint Exchange, then share those documents with the business partners. When using an API-led approach, what is the first design document the travel company should deliver to its business partners?

• A. Create a SOAP API specification in Design Center
• B. Create a WSDL specification using any XML editor
• C. Create an OAS API specification in Design Center
• D. Create a RAML API specification using any text editor

A company is planning to migrate its deployment environment from on-premises cluster to a Runtime Fabric (RTF) cluster. It also has a requirement to enable Mule applications deployed to a Mule runtime instance to store and share data across application replicas and restarts.
How can these requirements be met?

• A. Configure Persistence Gateway in any of the servers using Mule Object Store
• B. Anypoint object store V2 to share data between replicas in the RTF cluster
• C. Configure Persistent Gateway at the RTF
• D. Install the object store pod on one of the cluster nodes

Mule application is deployed to Customer Hosted Runtime. Asynchronous logging was implemented to improved throughput of the system. But it was observed over the period of time that few of the important exception log messages which were used to rollback transactions are not working as expected causing huge loss to the Organization. Organization wants to avoid these losses. Application also has constraints due to which they cant compromise on throughput much. What is the possible option in this case?

• A. External log appender needs to be used in this case
• B. Logging needs to be changed from asynchronous to synchronous
• C. Mixed configuration of asynchronous or synchronous loggers should be used to log exceptions via synchronous way
• D. Persistent memory storage should be used in such scenarios

Organization wants to achieve high availability goal for Mule applications in customer hosted runtime plane.
Due to the complexity involved, data cannot be shared among of different instances of same Mule application.
What option best suits to this requirement considering high availability is very much critical to the organization?

• A. The cluster can be configured
• B. Use third party product to implement load balancer
• C. High availability can be achieved only in CloudHub
• D. Use persistent object store