Online Access Free MCIA-Level-1-Maintenance Exam Questions

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 preserved as long as more than one more is unaffected by the crash
• B.State data is lost
• C.State data is rolled back to a previously saved version
• D.State data is preserved

As a part of business requirement , old CRM system needs to be integrated using Mule application. CRM system is capable of exchanging data only via SOAP/HTTP protocol. As an integration architect who follows API led approach , what is the the below step you will perform so that you can share document with CRM team?

• A.Create WSDL specification using text editor
• B.Create RAML specification using Design Center
• C.Create SOAP API specification using Design Center
• D.Create WSDL specification using Design Center

Insurance organization is planning to deploy Mule application in MuleSoft Hosted runtime plane. As a part of requirement , application should be scalable . highly available. It also has regulatory requirement which demands logs to be retained for at least 2 years. As an Integration Architect what step you will recommend in order to achieve this?

• A.When deploying an application to CloudHub, worker size should be sufficient to store 2 years data
• B.It is not possible to store logs for 2 years in CloudHub deployment. External log management system is required.
• C.When deploying an application to CloudHub , logs retention period should be selected as 2 years
• D.Logging strategy should be configured accordingly in log4j file deployed with the application.

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.Transform by calling any suitable Java class from Dataweave
• B.From the mule application, transform via theXSLT model
• C.Invoke any of the appropriate Java methods directly, create metadata RAML classes and then perform required transformations via Dataweave
• D.Create a new metadata RAML classes in Mule from the appropriate Java objects and then perform transformations via Dataweave

An organization has several APIs that accept JSON data over HTTP POST. The APIs are all publicly available and are associated with several mobile applications and web applications. The organization does NOT want to use any authentication or compliance policies for these APIs, but at the same time, is worried that some bad actor could send payloads that could somehow compromise the applications or servers running the API implementations. What out-of-the-box Anypoint Platform policy can address exposure to this threat?

• A.Shut out bad actors by using HTTPS mutual authentication for all API invocations
• B.Apply an IP blacklist policy to all APIs; the blacklist will Include all bad actors
• C.Apply a Header injection and removal policy that detects the malicious data before it is used
• D.Apply a JSON threat protection policy to all APIs to detect potential threat vectors