Exam Code: DEX-450
Exam Questions: 387
Programmatic Development using Apex and Visualforce in Lightning Experience (WI25)
Updated: 19 Feb, 2026
Viewing Page : 1 - 39
Practicing : 1 - 5 of 387 Questions
Question 1

A developer has the following requirements:
* Calculate the total amount on an Order.
* Calculate the line amount for each Line Item based on quantity selected and price.
* Move Line Items to a different Order if a Line Item is not in stock.
Which relationship implementation supports these requirements on its own7

Options :
Answer: A

Question 2

A developer wants to invoke on outbound message when a record meets a specific criteria.
Which three features satisfy this use case?
Choose 3 answer

Options :
Answer: A,B,C

Question 3

For which three items can 2 trace flag be configured?

Choose 3 answers

Options :
Answer: B,C,D

Question 4

Which code displays the contents of a Visualforce page as a PDF?

Options :
Answer: D

Question 5

Since Aura application events follow the traditional publish-subscribe model, which method is used to fire an event?

Options :
Answer: C

Viewing Page : 1 - 39
Practicing : 1 - 5 of 387 Questions

© Copyrights FreePDFQuestions 2026. All Rights Reserved

We use cookies to ensure that we give you the best experience on our website (FreePDFQuestions). If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the FreePDFQuestions.