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Exam Certified Platform Developer II All Questions

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Exam Certified Platform Developer II topic 1 question 64 discussion

Actual exam question from Salesforce's Certified Platform Developer II
Question #: 64
Topic #: 1
[All Certified Platform Developer II Questions]

An org has a requirement that an Account must always have one and only one Contact listed as Primary. So selecting one Contact will de-select any others. The client wants a checkbox on the Contact called 'Is Primary' to control this feature. The client also wants to ensure that the last name of every Contact is stored entirely in uppercase characters.
What is the optimal way to implement these requirements?

  • A. Write an after update trigger on Contact for the Is Primary logic and a separate before update trigger on Contact for the last name logic.
  • B. Write a Validation Rule on the Contact for the Is Primary logic and a before update trigger on Contact for the last name logic.
  • C. Write an after update trigger on Account for the Is Primary logic and a before update trigger on Contact for the last name logic.
  • D. Write a single trigger on Contact for both after update and before update and callout to helper classes to handle each set of logic.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by lorenac2 at Dec. 27, 2022, 3:15 p.m.

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peixotmarc
1 year, 2 months ago
Selected Answer: D
For me it is D. C does not make sense for me, because how you will control is Primary when you will be adding a new contact if the trigger is in Account? Also, for me, the best solution is a trigger in Contact for Is Primary and a validation rule for the LastName
upvoted 1 times
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John1212
1 year, 2 months ago
C is Correct
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karappo
1 year, 9 months ago
1st thing to consider probably is 1 trigger per object
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lorenac2
1 year, 10 months ago
More information on apex best practices: https://www.salesforceben.com/12-salesforce-apex-best-practices/
upvoted 1 times
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