QUESTION: 45

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?

Set the watermark column to the bgin_date_time column
Set the target value to the last retrieved login_date_time value
Set the target value to the last retrieved user_jd value
Set the watermark column to the user_Id column

Answer(s): A

Reveal Solution Next Question

QUESTION: 46

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?

lookupC createCustomerObJect( "Alice", "Green- ) )
createCustomerObject( { first: "Alice", last: "Green" > )
lookupf "createCustomerObject", { first: "Alice", last: "Green" > )
createCustomerObject( "Alice", "Green")

Answer(s): C

Reveal Solution Next Question

QUESTION: 47

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?