MCD-LEVEL1-DELTA Exam Questions and Answers

QUESTION: 16

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?''

APP: API RESOURCE NOT FOUND
HTTP: NOT FOUND
other error
success - main flow

Answer(s): A

Reveal Solution Next Question

QUESTION: 17

A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.

What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Put the Database SELECT operation inside a Cache scope
Put the Database SELECT operation inside a Message Enricher scope
Nothing, previous payloads are combined into the next payload
Save the payload from the Database SELECT operation to a variable

Answer(s): D

Reveal Solution Next Question

QUESTION: 18

Refer to the exhibits.

A Mule application has an HTTP Request that is configured with hardcoded values. To change this, the Mule application is configured to use a properties file named config.yaml.

what valid expression can the HTTP Request host value be set to so that it is no longer hardcoded?

${training.host}
${training:host}
#[training:host]
#[training.host]

Answer(s): A

Reveal Solution Next Question

QUESTION: 19

Refer to the exhibit.

The Mule application Is debugged in Any point Studio and stops at the breakpoint What is the value of the payload displayed In the debugger at this breakpoint?

0
"Processing"
"Start"
Complete"

Answer(s): C

Reveal Solution Next Question

QUESTION: 20

A company has an API to manage departments, with each department identified by a unique deptld. The API was built with RAML according to MuleSoft best practices.

What is valid RAML to specify a method to update the details for a specific department?

A)

B)

C)

D)

Option A
Option B
Option C
Option D

Answer(s): D

Reveal Solution Next Question

MuleSoft MCD-LEVEL1-DELTA Exam (page: 4) MuleSoft Certified Developer - Level 1 (Mule 4) DELTA Updated on: 15-Feb-2026

QUESTION: 16

QUESTION: 17

QUESTION: 18

QUESTION: 19

QUESTION: 20

MuleSoft MCD-LEVEL1-DELTA Exam (page: 4)
MuleSoft Certified Developer - Level 1 (Mule 4) DELTA
Updated on: 15-Feb-2026