Smartly Prepare Exam with Free Online DEX401 Practice Test

We offer the latest DEX401 practice test designed for free and effective online Anypoint Platform Development Fundamentals (WI25) certification preparation. It's a simulation of the real DEX401 exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Question 1

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

Answer: D

Question 2

Refer to the exhibits. 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"

Answer: D

Question 3

Which one of them is NOT a flow in Mule?

Options :

A : sync flow

B : subflow

C : async sub flow

D : async flow

Answer: C

Question 4

Refer to the exhibits The Mule application does NOT define any global error handlers.A web client sends a POST request to the Multi application with this input payload The File Write operation throws a FILECONNECTIVITY errorWhat response message is returned to the web client?

Options :

A : 'ORDER NOT_CREATED'

B : 'OTHER ERROR'

C : 'File written'

D : 'FILECONNECTIVITY'

Answer: A

Question 5

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

Options :

A : function

B : fun

C : func

D : map

Answer: B