Exam Certified Platform Developer II topic 1 question 298 discussion

Actual exam question from Salesforce's Certified Platform Developer II

Question #: 298
Topic #: 1

[All Certified Platform Developer II Questions]

Ursa Major Solar has a custom object, ServiceJob＿c, with an optional Lookup field to Account called Partner_Service_Provider＿c.

The TotalJobs＿c field on Account tracks the total number of ServiceJob＿c records to which a partner service provider Account is related.

What should be done to ensure that the TotalJobs＿c field is kept up to date?

A. Create an Apex trigger on ServiceJob＿c.
B. Change TotalJobs＿c to a roll-up summary field.
C. Implement a workflow cross-object field update.
D. Build a Process Builder with an invocable action.

Show Suggested Answer

Suggested Answer: B 🗳️

by Ullr at March 15, 2023, 9:41 p.m.

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FriedConsole2000

10 months, 3 weeks ago

Selected Answer: A

Not master detail. "A"

upvoted 1 times

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Sapphire808

1 year, 3 months ago

A. The keyword here is that the field is an optional lookup. Roll-up summaries are good for master detail, which in this case would not be the case. Therefore an apex trigger would be the best option.

upvoted 2 times

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