A developer working on a time management application wants to make total hours for each timecard available to application users. A timecard entry has a Master-
Detail relationship to a timecard.
Which approach should the developer use to accomplish this declaratively?

A. A Visualforce page that calculates the total number of hours for a timecard and displays it on the page

B. A Roll-Up Summary field on the Timecard Object that calculates the total hours from timecard entries for that timecard

C. A Process Builder process that updates a field on the timecard when a timecard entry is created

D. An Apex trigger that uses an Aggregate Query to calculate the hours for a given timecard and stores it in a custom field








 

Suggested Answer: B

Community Answer: B



This question is in CRT-450 Salesforce Certified Platform Developer I Exam
For getting Salesforce Certified Platform Developer I











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