Mulesoft MCD-Level-1 Exam Questions

Refer to the exhibits.

The main flow contains a Flow Reference component configured to call the child flow What part(s) of a Mule event passed to the Flow Reference component are available in the child flow?

A. The payload and all attributes

B. The payload and all variables

C. The entire Mule event

D. The payload

B. The payload and all variables

Which of the below is used by Mule application to manage dependencies which make sharing the projects lightweight and easier?

A. Configuration file

B. Global element

C. POM.xml

D. Cloudhub

C. POM.xml

POM.xml contains info about the project and configuration details used by Maven to build the project.

In the execution of scatter gather, the "sleep 2 sec" Flow Reference takes about 2 sec to complete, and the "sleep 8 sec" Flow Reference takes about 8 sec to complete. About how many sec does it take from the Scatter-Gather is called until the "Set Payload" transformer is called?

A. 8

B. 0

C. 2

D. 10

A. 8

Refer to the exhibits.

A. Option A

B. Option B

C. Option C

D. Option D

B. Option B

An HTTP Request operation sends an HTTP request with a non-empty JSON object payload to an external HTTP endpoint.The response from the external HTTP endpoint
returns an XML body. The result is stored in a target named the Result.
What is the payload at the event processor after the HTTP Request?

A.

The XML response body

B.

null

C.

The original JSON request body

D.

Anon-empty Java object

C.

The original JSON request body

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

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

A. function

B. fun

C. func

D. map

B. fun

Explanation:
You can define your own DataWeave functions using the fun declaration in the header of a DataWeave script. Sample is as below. ----------------------------------------
%dw 2.0
output application/json
fun toUpper(aString) = upper(aString)
---
toUpper("hello")
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.1/dataweave-functions

Which of the following is invalid type of event processor which can be used as a router?

A. Choice

B. Round Robin

C. Pick First

D. First Successful

C. Pick First

Pick First is not valid type. Rest all are valid type of event processor.