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

Demo: 15 questions
Total 101 questions

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

Question 1

Refer to the exhibits.

A JSON payload is set in the Set Payload transformer.

What is logged by the Logger?

Options:

A.

"String"

B.

"Object"

C.

"Array"

D.

"JSON"

Question 2

Refer to the exhibits. The Set Payload transformer in the addltem child flow uses DataWeave to create an order object.

What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addltem child flow to add a router call with the price of 100 to the order?

Options:

A.

lookup( "addltern", { price: "100", item: "router", itemType: "cable" } )

B.

addltem( { payload: { price: "100", item: "router", itemType: "cable" > } )

C.

lookup( "addltem", { payload: { price: "100", item: "router", itemType: "cable" } > )

D.

addltem( { price: "100", item: "router", itemType: "cable" } )

Question 3

Refer to the exhibits. A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error.

What response message is returned to the web client?

Options:

A.

Validation Error

B.

"END"

C.

"ERROR1"

D.

''ERROR2"

E.

Validation Error

F.

"END"

G.

"ERROR1"

Question 4

What is the output type of the DataWeave map operator?

Options:

A.

String

B.

Array

C.

Map

D.

Object

Question 5

Refer to the exhibits.

The orders.csv file is read, then processed to look up the orders in a database. The Mule application is debugged in Any point Studio and stops at the breakpoint.

What is the payload shown in the debugger at this breakpoint?

Options:

A.

"none"

B.

The entire CSV file

C.

The database response

D.

100

Question 6

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 7

Refer to the exhibits.

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

Options:

A.

"string"

B.

"Java"

C.

"object"

D.

"XML"

Question 8

Refer to the exhibits.

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

Options:

A.

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

B.

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

C.

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

D.

[orderlorder2order3order4,14]

Question 9

Refer to the exhibit.

What is the output payload in the On Complete phase

Options:

A.

summary statistics with NO record data

B.

The records processed by the last batch step: [StepTwol, StepTwo2, StepTwo3]

C.

The records processed by all batch steps: [StepTwostepOnel, stepTwostepOne2, StepTwoStepOne3]

D.

The original payload: [1,2,31

Question 10

Refer to the exhibit.

What can be added to the flow to persist data across different flow executions?

Options:

A.

Key/value pairs in the ObjectStore

B.

Properties of the Mule runtime flow object

C.

properties of the Mule runtime app object

D.

session variables

Question 11

Refer to the exhibits. A company has defined this Book data type and Book example to be used in APIs. What is valid RAML for an API that uses this Book data type and Book example?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 12

Refer to the exhibit.

A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?

Options:

A.

Mule event

B.

Mule message payload

C.

Mule message

D.

Mule message attributes

Question 13

Refer to the exhibit.

What Database expression transforms the input to the output?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 14

Refer to the exhibit.

The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer.

What is the next step to fix the error to get the project to run successfully?

Options:

A.

Edit the dependency in the Mule project's pom.xml file

B.

Install the dependency to the computer's local Maven repository

C.

Deploy the dependency to MuleSoft's Maven repository

D.

Add the dependency to the MULE_HOME/bin folder

Question 15

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?

Options:

A.

0

B.

"Processing"

C.

"Start"

D.

Complete"

Demo: 15 questions
Total 101 questions