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

Mulesoft MCD-LEVEL1-DELTA Online Questions & Answers

• Question 131:

  Refer to the exhibit.

  

  The main flow is configured with their error handlers. A web client submit a request to the HTTP Listener and the HTTP Request throws an HTTP:NOT_FOUND error. What response message is returned?

  A. APP: API RESOURCE NOT FOUND
  B. HTTP: NOT FOUND
  C. other error
  D. success - main flow
  A. APP: API RESOURCE NOT FOUND

• Question 132:

  Refer to the exhibit.

  In the execution of the Scatter-Gather, the "steep 1 sec" Flow Reference takes about 1 second to complete, and the "sleep 5 sees" Row Reference takes about 5 seconds to complete. About how many seconds does it take from the time the

  Scatter-Gather is called until the Set Payload transformer is called?

  

  B. 1
  C. 5
  D. 6
  C. 5

• Question 133:

  Which keyword do you use to create a new function in DataWeave?

  A. function
  B. fun
  C. func
  D. None of these
  B. fun

• Question 134:

  An On Table Row Database listener retrieves data from a table that contains record_id, an increasing numerical column. How should the listener be configured so it retrieves new rows at most one time?

  A. Set the target to store the last retrieved record_id value
  B. Set the ObjectStore to store the last retrieved record_id value
  C. Set the target to the record_id column
  D. Set the watermark column to the record id column
  D. Set the watermark column to the record id column

• Question 135:

  Refer to the exhibits.

  

  A web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?

  A. ['Banana', 'Apple']
  B. { "0": "Banana", "1": "Apple" }
  C. { "attributes": ..., "payload": ['Banana', 'Apple'] }
  D. { "0": { "attributes": ..., "payload": "Banana" } "1": { "attributes": ..., "payload": "Apple" } }
  A. ['Banana', 'Apple']

• Question 136:

  Refer to the exhibits.

  

  The input array of strings is processed by the batch job that processes, filters, and aggregates the values. What is the last message logged by the Logger component after the batch job completes processing?

  A. [ ["A", "C", "D" ], ["E"] ]
  B. [''E'']
  C. [''D", "E"]
  D. [ "A", "C, "D", "E" ]
  A. [ ["A", "C", "D" ], ["E"] ]

• Question 137:

  Refer to the exhibit.

  

  All three of the condition for the Choice router are true. What log messages are written?

  A. Route 1
  B. Route2
  C. Route1, Route2
  D. Route1, Route2, Default
  A. Route 1

• Question 138:

  Refer to the exhibit.

  

  What DataWeave expression transforms the conductorlds array to the XML output?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

• Question 139:

  A company has an API to manage purchase orders, with each record identified by a unique purchase order ID. The API was built with RAML according to MuleSoft best practices. What URI should a web client use to request order P05555?

  A. /orders/{P05555}
  B. /orders/order=P05555
  C. /orders?order=P05555
  D. /orders/P05555
  D. /orders/P05555

• Question 140:

  Refer to the exhibits.

  

  In the requestFlow an HTTP Request operation is configured to send an HTTP request with an XML payload. The request is sent to the HTTP Listener in the transform Flow. That flow transforms the incoming payload into JSON format and returns the response to the HTTP request. The response of the request is stored in a target variable named the Result. What is the payload at the Logger component after the HTTP Request?

  A. A non-empty Java object
  B. The original XML payload
  C. null
  D. The returned JSON response
  B. The original XML payload