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Salesforce Certified Platform Developer I (WI23)

Last Update Jan 21, 2023
Total Questions : 372

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Last Update Jan 21, 2023
Total Questions : 372

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Last Update Jan 21, 2023
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Salesforce Certified Platform Developer I (WI23) Questions and Answers

Questions 1

A Visualforce page is required fordisplaying and editing Case records that includes both standard and custom functionality defined in an Apex class called myControllerExtension.

The Visualforce page should include which attribute(s) to correctly implement controller functionality?



controller=“Case” and extensions=“myControllerExtension”






standardController=“Case” and extensions=“myControllerExtension”

Questions 2

A developer encounters APEX heap limit errors in a trigger.

Which two methods should the developer use to avoid this error? (Choose two.)



Use the transient keyword when declaring variables.


Query and store fields from the related object in a collection when updating related objects.


Remove or set collections to null after use.


Use SOQL for loops instead of assigning large queries results to a single collection and looping through the collection.

Questions 3

Which SOQL query successfully returns the Accounts grouped by name?



SELECT Type, Max(CreatedDate) FROM Account GROUP BY Name


SELECT Name, Max(CreatedDate) FROM Account GROUP BY Name


SELECT Id, Type, Max(CreatedDate) FROM Account GROUP BY Name


SELECT Type, Name, Max(CreatedDate) FROM Account GROUP BY Name LIMIT 5

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