Mulesoft MCD-LEVEL1-DELTA Online Practice Questions and Exam Preparation

Mulesoft MCD-LEVEL1-DELTA Online Questions & Answers

• Question 111:

  A web client submits a request to http://localhost:8081/books/0471767840. The value "0471767840" is captured by a Set Variable transformer to a variable named booklSBN. What is the DataWeave expression to access booklSBN later in the flow?

  A. booklSBN
  B. attributes.booklSBN
  C. flowVars.booklSBN
  D. vars. booklSBN
  D. vars. booklSBN

• Question 112:

  In an application network. If the implementation but not the interface of a product API changes, what needs to be done to the other APIs that consume the product API?

  A. The applications associated with the other APIs must be restarted
  B. The applications associated with the other APIs must be recoded
  C. The other APIs must be updated to consume the updated product API
  D. Nothing needs to be changed in the other APIs or their associated applications
  D. Nothing needs to be changed in the other APIs or their associated applications

• Question 113:

  Refer to the exhibit. The input array of strings is passed to the batch job, which does NOT do any filtering or aggregating. What payload is logged by the Logger component?

  

  A. Summary report of processed records
  B. [ "Apple", "Banana" ]
  C. [ "Apptel2", "Bananal2" ]
  D. [ "Apptel", "Bananal", 2 ]
  B. [ "Apple", "Banana" ]

• Question 114:

  What DataWeave 2.0 type can be used as input to a map operation?

  A. Object
  B. Array
  C. String
  D. Map
  B. Array

• Question 115:

  What is the purpose of API autodiscovery?

  A. Enables API Manager to discover the published API on Anypoint Exchange.
  B. Allows a deployed Mule application to connect with API Manager to download policies and act as its own API proxy.
  C. Enables an API to be directly managed in API Manager.
  D. Allows the Mule application to be automatically discovered on Anypoint Exchange.
  B. Allows a deployed Mule application to connect with API Manager to download policies and act as its own API proxy.

• Question 116:

  A RAML specification is defined to manage customers with a unique identifier for each customer record. What URI does MuleSoft recommend to uniquely access the customer identified with the unique ID 1234?

  A. /customers?custid=trueandcustid=1234
  B. /customers/1234
  C. /customers/custid=1234
  D. /customers?operation=getandcustid=1234
  B. /customers/1234

• Question 117:

  An SLA based policy has been enabled in API Manager. What is the next step to configure the API proxy to enforce the new SLA policy?

  A. Add new property placeholders and redeploy the API proxy
  B. Add new environment variables and restart the API proxy
  C. Restart the API proxy to clear the API policy cache
  D. Add required headers to the RAML specification and redeploy the new API proxy
  D. Add required headers to the RAML specification and redeploy the new API proxy

• Question 118:

  Refer to the exhibits.

  

  The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.

  What values are accessible in the child flow after a web client submits a request to http://localhost:8081/order?color=red?

  A. payload
  B. payload quantity var
  C. payload color query param
  D. payload quantity var color query param
  A. payload

• Question 119:

  Refer to the exhibits. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP Request use default configurations. A web client submits a request to the main flow's HTTP Listener that includes query

  parameters for the pedigree of the piano.

  What values are accessible to the Logger component at the end of the main flow?

  

  A. payload
  B. payload pedigree query params
  C. payload producer var
  D. payload pedigree query params producer var
  A. payload

• Question 120:

  What payload is returned by a Database SELECT operation that does not match any rows in the database?

  A. false
  B. null
  C. Exception
  D. Empty Array
  D. Empty Array