Pass the MuleSoft MuleSoft Certified Developer MCD-Level-1 Questions and answers with CertsForce

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Viewing questions 21-30 out of questions
Questions # 21:

Refer to the exhibits.

A web client sends sale data in a POST request to the Mule application. The Transform Message component then enrich the payload by prepending a vendor name to the sale data.

What is written to the sales.csv file when the flow executes?

Question # 21

Options:

A.

The enriched payload in JSON format


B.

The enriched payload in XML format


C.

The enriched payload in CSV format


D.

An error message


Expert Solution
Questions # 22:

Refer to the exhibits.

Question # 22

The Set Variable transformer is set with value #[ [ first "Max" last "Mule"} ].

What is a valid DataWeave expression to set as the message attribute of the Logger to access the value "Max" from the Mule event?

Options:

A.

vars "customer first"


B.

"customer first"


C.

customer first


D.

vars "customer" "first"


Expert Solution
Questions # 23:

A Database On Table Row listener retrieves data from a CUSTOMER table that contains a primary key userjd column and an increasing kxjin_date_time column. Neither column allows duplicate values.

How should the listener be configured so it retrieves each row at most one time?

Options:

A.

Set the watermark column to the bgin_date_time column


B.

Set the target value to the last retrieved login_date_time value


C.

Set the target value to the last retrieved user_jd value


D.

Set the watermark column to the user_Id column


Expert Solution
Questions # 24:

Refer to the exhibit.

Question # 24

What Database expression transforms the input to the output?

A)

Question # 24

B)

Question # 24

C)

Question # 24

D)

Question # 24

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


Expert Solution
Questions # 25:

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

Options:

A.

Filter modules Is Number operation


B.

Validation modules Is Number operation


C.

Validation modules Is not Number operation


D.

None of these


Expert Solution
Questions # 26:

Refer to the exhibit.

Question # 26

Question # 26

Question # 26

What payload is returned from a request to http//localhost.8081/

Refer to the exhibits, what payload is returned from a request to http://localhost;8081/?

Options:

A.

1


B.

2


C.

3


D.

4


Expert Solution
Questions # 27:

From which application , Organization Administrators can approve/revoke/delete SLA tier access requests

Options:

A.

API Exchange


B.

API Portal


C.

API Gateway


D.

API Manager


Expert Solution
Questions # 28:

Refer to the exhibit. What is the output of logger component?

Question # 28

Options:

A.

String


B.

Object


C.

Array


D.

Map


Expert Solution
Questions # 29:

Refer to the exhibits.

Question # 29

Question # 29

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"


Expert Solution
Questions # 30:

Refer to the exhibits.

As a mulesoft developer, what you would change in Database connector configuration to resolve this error?

Question # 30

Question # 30

Options:

A.

Configure the correct host URL


B.

Configure the correct database name


C.

Configure the correct table name


D.

Configure the correct JDBC driver


Expert Solution
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