Free Salesforce DEX-450 Exam Questions
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Salesforce DEX-450 Exam Questions
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Provided By: Salesforce
- Exam: Programmatic Development using Apex and Visualforce in Lightning Experience (WI25)
- Certification: Salesforce Platform Developer I
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Total Questions: 387
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Updated On: Apr 26, 2025
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Rated: 4.9 |
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Online Users: 774
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Question 1
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Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order will be imported into Salesforce.
Answer: C
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Question 2
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What does the Lightning Component framework provide to developers?
Answer: B
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Question 3
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Get Cloudy Consulting (GCC) has a multitude of servers that host its customers' websites. GCC wants to provide a servers status page that is always on display in its call center. It should update in real time with any changes made to any servers. To accommodate this on the server side, a developer created a server Update platform event.The developer is working on a Lightning web component to display the information.
Answer: A
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Question 4
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An org has two custom objects:* Plan_c, that has a master-detail relationship to the Account object.* Plan_item_c, that has a master-detail relationship to the plan_C object.What should a developer use to create a Visualforce section in the Account page layout that displays all of the plan.. Account and all of the Plan_item_c records related to those plan_c records.
Answer: C
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Question 5
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Universal Containers needs to create a custom user interface component that allows users to enter information
about their accounts.
The component should be able to validate the user input before saving the information to the database.
What is the best technology to create this component?
Answer: B
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Universal Containers needs to create a custom user interface component that allows users to enter information