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MuleSoft MCD-Level1-Delta MuleSoft Certified Developer - Level 1 (Mule 4) DELTA Exam Practice Test

MuleSoft Certified Developer - Level 1 (Mule 4) DELTA Questions and Answers

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Question 1

Refer to the exhibit. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP request use default configurations.

What values are accessible to the Logger at the end of the flow after a web client submit request to ?

Options:

A.

payload

B.

payload quantity var

C.

payload color query param

D.

payload quantity var color query param

Question 2

A Mule application contains an ActiveMQ JMS dependency. The Mule application was developed in Anypoint Studio and runs successfully in Anypoint Studio.

The Mule application must now be exported from Anypoint Studio and shared with another developer.

What export options create the smallest JAR file that can be imported into the other developer's Anypoint Studio and run successfully?

Options:

A.

Attach project sources

Include project modules and dependencies

B.

Attach project sources

Include project modules and dependencies

C.

Attach project sources

Include project modules and dependencies

D.

Attach project sources

Include project modules and dependencies

Question 3

A function named newProdCode needs to be defined that accepts two input parameters, an integer value for itemID and a string value for productCategory, and returns a new product code.

What is the correct DataWeave code to define the newProdCode function?

Options:

A.

fun newProdCode{itemID: Number, productCategory: String) —> "PC-" ++ productCategory ++ (itemID as String)

B.

fun newProdCode(itemID: Number, productCategory: String) = "PC-" ++ productCategory ++ (itemID as String)

C.

function newProdCode(itemID: Number, productCategory: String) =

"PC-" ++ productCategory ++ (itemID as String)

D.

var newProdCode(itemID: Number, productCategory: String) ->

"PC-" ++ productCategory ++ (itemID as String)

Question 4

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

Question 5

A Mule application contains two HTTP Listeners, each configured for different API endpoints: and http: //acme .com/a pis/customers.

What base path value should be set in an HTT? Listener config element so that it can be used to configure both HTTP Listeners?

Options:

A.

/apis/?

B.

/apis/

C.

/apis/orders|customers

D.

/apis/*

Question 6

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?’’

What response message is returned?

Options:

A.

APP: API RESOURCE NOT FOUND

B.

HTTP: NOT FOUND

C.

other error

D.

success - main flow

Question 7

An API specification is designed using RAML. What is the next step to create a REST Connector from this API specification?

Options:

A.

Download the API specification and build the interface using APIkit

B.

Publish the API specification to Any point Exchange

C.

Implement the API specification using flow designer in Design Center

D.

Add the specification to a Mule project's src/main/resources/api folder

Question 8

Refer to the exhibits.

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]

Question 9

Refer to the exhibits.

A web client sends a POST request with the payload {"oid": "1000", "itemid": "AC200", "qty": "4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error.

What response message is returned to the web client?

Options:

A.

‘’FILE:CONNECnvnY'

B.

"ORDER:NOT_CREATED"

C.

"OTHER ERROR"

D.

"File written"

Question 10

A Mule application contains a global error handler configured to catch any errors.

Where must the global error handler be specified so that the global error handler catches all errors from flows without their own error handlers?

Options:

A.

A configuration properties file

B.

Nowhere, the global error handler is automatically used

C.

A global element

D.

The pom.xml file

Question 11

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?

Options:

A.

${training.host}

B.

${training:host}

C.

#[training:host]

D.

#[training.host]

Question 12

Refer to the exhibits.

The Validation component in the Try scope throws an error.

What response message is returned to a client request to the main flow's HTTP Listener?

The Validation component in the Try scope throws an error. What response message is returned to a client request to the main flow's HTTP Listener?

Options:

A.

Success - main flow

B.

Error - main flow

C.

Error - Try scope

D.

Validation Error

Question 13

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?

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

Question 14

Refer to the exhibit.

What should be changed to fix the 415 error?

Options:

A.

set the response Content-Type header to text/plain

B.

set the response Content-Type header to application/json

C.

Set the request Content-Type header to ap pi I cation/] son

D.

set the request Content-Type header to text/plain

Question 15

According to MuleSoft. what is the first step to create a Modern API?

Options:

A.

Gather a list of requirements to secure the API

B.

Create an API specification and get feedback from stakeholders

C.

Performance tune and optimize the backend systems and network

D.

Create a prototype of the API implementation