Free Salesforce Plat-Dev-201 Exam Questions

Become Salesforce Certified with updated Plat-Dev-201 exam questions and correct answers

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Total 387 Questions | Updated On: Sep 25, 2026

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Question 1

What are two considerations for deploying from a sandbox to production?Choose 2 answers

A : Should deploy during business hours to ensure feedback can be Quickly addressed

B : All triggers must have at least one line of test coverage.

C : At least 75% of Aptx code must be covered by unit tests.

D : Unit tests must have calls to the System.assert method.

Answer: C,D

Question 2

A developer is writing tests for a class and needs to insert records to validate functionality.Which annotation method should be used to create record for every method in the test class?

A : @isTest (SeeAllData-true)

B : @FreTest

C : @TestSetup

D : @StartTest

Answer: C

Question 3

Universal Containers wants to ensure that all new leads created in the system have a valid email address. Theyhave already created a validation rule to enforce this requirement, but want to add an additional layer ofvalidation using automation.What would be the best solution for this requirement?

A : Submit a REST API Callojt with a JSON payload and validate the f elds on a third patty system

B : Use an Approval Process to enforce tne completion of a valid email address using an outbound message action.

C : Use a before-save Apex trigger on the Lead object to validate the email address and display an error message If it Is invalid

D : Use a custom Lightning web component to make a callout to validate the fields on a third party system.

Answer: C

Question 4

A developer wants to get access to the standard price book in the org while writing a test class that covers an OpportunityLineItem trigger. Which method allows access to the price book?

A : Use Test.loadData ( )and a static resource to load a standard price book

B : Use @TestVisible to allow the test method to see the standard price book.

C : Use Test,getStandardPricebookid ( ) to get the standard price book ID.

D : Use @IsTest (SeeAllData=True) and delete the existing standard price book

Answer: C

Question 5

A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violation to the user. How can the developer make sure that validation rule violations are displayed?

A : Add cuatom controller attributes to display the message.

B : Include < apex:message > on the Visualforce page.

C : Use a try/catch with a custom exception class.

D : Perform the DML using the Database.upsert() method.

Answer: B

Page: 1 / 78

Total 387 Questions | Updated On: Sep 25, 2026

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