100% Free PDI Practice Exam Questions and Answers

Stay Ahead with Latest PDI Salesforce Platform Developer I Practice Test Questions 2026

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Total 387 Questions | Updated On: Sep 15, 2026

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Question 1

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?

A : Flow

B : Lightning Web Components

C : Visualforce

D : VUE JavaScript framework

Answer: B

Question 2

What can used to delete components from production?

A : A change set deployment with the delete option checked

B : An ant migration tool deployment with destructivechanges xml file and the components to delete in the package .xml file

C : A change set deployment with a destructivechanges XML file

D : An ant migration tool deployment with a destructivechanges XML file and an empty package .xml file

Answer: B

Question 3

As part of a data cleanup strategy, AW Computing wants to proactively delete associated opportunity records when the related Account is deleted.

Which automation tool should be used to meet this business requirement?

A : Workflow Rules

B : Scheduled job

C : Record-Triggered Flow

D : Process Builder

Answer: C

Question 4

A developer created these three Rollup Summary fields in the custom object, Project_ct,

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The developer is asked to create a new field that shows the ratio between rejected and approved timesheets for a given project.

Which should the developer use to Implement the business requirement in order to minimize maintenance overhead?

A : Record-triggered Flow

B : Formula field

C : Apex Trigger

D : Process Builder

Answer: B

Question 5

An org tracks customer orders on an Order object and the items of an Order on the Line Item object. The Line Item object has a MasterDetail relationship to the order object. A developer has a requirement to calculate the order amount on an Order and the line amount on each Line item based on quantity and price.

What is the correct implementation?

A : Implement the line amount as a numeric formula field and the order amount as a roll-up summary field.

B : Write a single before trigger on the Line Item that calculates the item amount and updates the order amount on the Order.

C : Implement the Line amount as a currency field and the order amount as a SUM formula field.

D : Write a process on the Line item that calculates the item amount and order amount and updates the filed on the Line Item and the order.

Answer: A

Page: 1 / 78

Total 387 Questions | Updated On: Sep 15, 2026

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