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Free MuleSoft MCD-Level1-Delta Practice Exam with Questions & Answers | Set: 3

Questions 21

Refer to the exhibits.

MCD-Level1-Delta Question 21

MCD-Level1-Delta Question 21

A web client submits a request to the HTTP Listener and the HTTP Request throws an error.

What payload and status code are returned to the web client?

Refer to the exhibits. A web client submits a request to the HTTP Listener and the HTTP Request throws an error.

What payload and status code are returned to the web client?

Options:
A.

Response body: "Error" Default response status code: 200

B.

Response body: "Success - Begin* Default response status code: 200

C.

Error response body: error, description Default error response status code: 500

D.

Response body: "Success - End" Default response status code: 200

Questions 22

Refer to the exhibits.

MCD-Level1-Delta Question 22

MCD-Level1-Delta Question 22

A Mule application contains a Choice router. What is logged when the flow completes?

Options:
A.

EU

B.

US

C.

"REGION"

D.

["US", "EU"]

Questions 23

What module and operation will throw an error if a Mule event's payload is not a number?

Options:
A.

Validation module's Is number operation

B.

Filter module's Is number operation

C.

None of these

D.

Validation module's Is not a number operation

Questions 24

Refer to the exhibits.

MCD-Level1-Delta Question 24

The Set Payload transformer's value is set to {'year': '2020'}.

What message value should be added to the Logger component to output the message 'The year is 2020', without hardcoding 2020?

Options:
A.

'#[The year is $(pay load .year)]*

B.

The year is #[payload.year]'

C.

'#[The year is " + paytoad.year]'

D.

'#["Theyear is++payload-year"]'

Questions 25

What is the minimum required configuration in a flow for a Mule application to compile?

Options:
A.

An event source

B.

RAML file

C.

An event processor

D.

Logger Component

Questions 26

Refer to the exhibit.

MCD-Level1-Delta Question 26

What is the response to a web client request to http://localhost:8081 ?

Options:
A.

After

B.

before

C.

Validation Error

D.

null

Questions 27

Refer to the exhibit.

MCD-Level1-Delta Question 27

What is the correct syntax to add an employee ID as a URI parameter in an HTTP Listener path?

Options:
A.

(employeelD)

B.

${emp!oyeelD}

C.

{employeelD}

D.

# [employeelD]

Questions 28

Refer to the exhibit.

MCD-Level1-Delta Question 28

The main flow contains a Flow Reference for the child flow.

What values are accessible in the child flow after a web client submits a request to http://localhost:8Q81/order? color=red?

Options:
A.

payload

B.

payload

quantity var

C.

payload

color query param

D.

payload

quantity var color query param

Questions 29

Refer to the exhibits.

MCD-Level1-Delta Question 29

What payload and quantity are togged at the end of the main flow?

Options:
A.

[[order1, order2, order3, order4], 14]

B.

[[1,2,3,4], 10]

C.

[[1,2,3,4], 14]

D.

[orderlorder2order3order4, 14]

Questions 30

Refer to the exhibits.

MCD-Level1-Delta Question 30

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?

Options:
A.

${training.host}

B.

${training:host}

C.

#[training:host]

D.

#[training.host]

Exam Code: MCD-Level1-Delta
Certification Provider: MuleSoft
Exam Name: MuleSoft Certified Developer - Level 1 (Mule 4) DELTA
Last Update: Jul 19, 2025
Questions: 101

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