New Release MCD-Level-1 MuleSoft Certified Developer Questions

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

Question 45

Refer to the exhibits.

The expression for the Choice router needs to be written.

What is a valid expression to route Mule events to the non-default flow?

#['MuleSoft' == paytoad.company]

#[ company = "MuleSoft" ]

#[ if( company = "MuleSoft") ]

#[ if( 'MuleSoff == payload.company) ]

Question 46

Which keyword do you use to create a new function in DataWeave?

function

fun

func

map

Question 47

A flow contains an HTTP Listener as the event source. What is the DataWeave expression to log the Content-Type header using a Logger component?

#["Content-Type: " ++ attributes.headers.'content-type']

#["Content-Type: " + headers.'content-type']

#["Content-Type: " + attributes.headers.'content-type']

#["Content-Type: " ++ headers.'content-type']

Question 48

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?

Set the target to store the last retrieved record_id value

Set the ObjectStore to store the last retrieved record_id value

Set the target to the record_id column

Set the watermark column to the record id column