Exam Code: DEX-450
Exam Questions: 387
Programmatic Development using Apex and Visualforce in Lightning Experience (WI25)
Updated: 04 Sep, 2026
Viewing Page : 1 - 39
Practicing : 1 - 5 of 387 Questions
Question 1

Universal Container wants Opportunities to no longer be editable when itreaches the Closed/Won stage.
Which two strategies can a developer use to accomplish this?
Choose2 answer

Options :
Answer: A,B

Question 2

Universal Container uses Salesforce to create orders.
When an order is created, it needs to sync with the-in-house order fulfillment system. The order fulfillment system can accept SOAP messages over the HTTPS. If the connection fails, messages should be retried for up to 24 hours.
What is the recommended approach to sync the orders in Salesforce with the order fulfillment system?

Options :
Answer: B

Question 3

For which three items can 2 trace flag be configured?

Choose 3 answers

Options :
Answer: B,C,D

Question 4

What is the order of operations when a record is saved in Salesforce?

Options :
Answer: D

Question 5

A developer must create an Apex class, contactcontroller, that a Lightning component can
use to search for Contact records. User of the Lightning component should only be able to
search Contact records to which they have access. Which two will restrict the records correctly?

Options :
Answer: B,D

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

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