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MuleSoft MCD-Level1-Delta Dumps

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

Question 1

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 2

Refer to the exhibit.

What is the correct DataWeave expression for the Set Payload transformer to call the createCustomerObject flow with values for the first and last names of a new customer?

Options:

A.

lookupC createCustomerObJect( "Alice", "Green- ) )

B.

createCustomerObject( { first: "Alice", last: "Green" > )

C.

lookupf "createCustomerObject", { first: "Alice", last: "Green" > )

D.

createCustomerObject( "Alice", "Green")

Question 3

An On Table Row Database listener retrieves data from a table that contains record_id, an increasing numerical column.

How should the listener be configured so it retrieves new rows at most one time?

Options:

A.

Set the target to store the last retrieved record_id value

B.

Set the ObjectStore to store the last retrieved record_id value

C.

Set the target to the record_id column

D.

Set the watermark column to the record id column

Question 4

Refer to the exhibit.

The API needs to be updated using the company-wide standard for the Plan data type. The Object data type has already been published in Anypoint Exchange with the global reference . ACME/DataTypes/PlanDataType.raml.

What is a valid RAML specification that reuses the Plan data type?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 5

Refer to the exhibit.

What expression correctly specifies input parameters to pass the city and state values to the SQL query?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 6

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 7

Refer to the exhibit.

How many private flows does APIKIT generate from the RAML specification?

Options:

A.

1

B.

2

C.

3

D.

4

Question 8

A web client submits a request to The value "0471767840" is captured by a Set Variable transformer to a variable named booklSBN.

What is the DataWeave expression to access booklSBN later in the flow?

Options:

A.

booklSBN

B.

attributes.booklSBN

C.

flowVars.booklSBN

D.

vars. booklSBN

Question 9

A web client submits a request to What is the correct DataWeave expression to access the firstName parameter?

Options:

A.

#[attributes.queryParams.firstName]

B.

#[message.queryParams.hrstName]

C.

#[message.inboundProperties.'http.query.params'.firstName]

D.

#[attributes.'http.query.params'.firstName]

Question 10

By default, what happens to a file after it is read using an FTP connector Read operation?

Options:

A.

The file is deleted from the folder

B.

The file is moved to a different folder

C.

The file stays in the same folder unchanged

D.

The file is renamed in the same folder

Question 11

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

Question 12

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 13

What is the correct syntax to define and call a function in Database?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 14

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 15

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