Online Access Free MCD-Level-2 Exam Questions

A Mule API receives a JSON payload and updates the target system with the payload. The developer uses JSON schemas to ensure the data is valid.
How can the data be validation before posting to the target system?

• A.Use a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:
  %dw 2.0
  Import.json-moduls
• B.Add the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema
• C.Apply the JSON Schema policy in API Manager and reference the correct schema in the policy configuration
• D.Using the DataWeave if Else condition test the values of the payload against the examples included in the schema

Refer to the exhibit.
What required changes can be made to give a partial successful response in case the United Airlines API returns with a timeout?

• A.Add a Scatter-Gather component inside a Try scope.
  Set the payload to a default value 'Error'' inside the error handler using the On Error Continue scope.
• B.Add a Scatter-gather component inside a Try scope.
  Set the payload to a default value 'Error' inside the error handler using the On Error Propagate scope.
• C.Add Flow Reference components inside a Try scope
  Set the payload to a default value '' inside the error handler using the On Error Propagate scope
• D.Add Flow Reference components inside a Try scope.
  Set the payload to a default value'' insider the error handler using the ON Error Continue scope

The flow is invoicing a target API. The API's protocol is HTTPS. The TLS configuration in the HTTP Request Configuration global element is set to None. A web client submits a request to
http:localhost:8081/vehicles.

If the certificate of the target API is signed by a certificate authority (CA), what is true about the HTTP Request operation when the flow executes?

• A.The HTTP Request operation will always succeed regardless of the CA
• B.The HTTP Request operation will succeed if the CA'S certificate is present in the JRE's default keystore
• C.The HTTP Request operation will always fail regardless of the CA
• D.The HTTP Request operation will succeed if the CA's certificate is present in the JRE's default truststore.

Which plugin or dependency is required to unit test modules created with XML SDK?

• A.XMLUnit
• B.Junit
• C.MUnit Extensions Maven plugin
• D.MUnit Maven plugin

What is the MuleSoft recommended method to encrypt sensitive property data?

• A.The encryption key should be identical for all environments and the sensitive data should be different for each environment
• B.The encryption key should be identical for all environments
• C.The encryption key should be different for each environment and the sensitive data should be the same for all environments
• D.The encryption key and sensitive data should be different for each environment