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PDI · Question #52
PDI Question #52: Real Exam Question with Answer & Explanation
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Submitted by devops_kid· Apr 18, 2026Logic and Process Automation
Question
An Opportunity needs to have an amount rolled up from a custom object that is not in a master- detail relationship. How can this be achieved?
Options
- AWrite a trigger on the child object and use a red-black tree sorting to sum the amount for all
- BWrite a Process Builder that links the custom object to the Opportunity.
- CWrite a trigger on the child object and use an aggregate function to sum the amount for all related
- DUse the Streaming API to create real-time roll-up summaries.
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Topics
#Apex Triggers#Roll-up Summaries#SOQL Aggregate Functions#Custom Development