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A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunity owned by the currently logged-in user. When the component is rendered, the following message is displayed: "Error retrieving data" Which modification should be implemented to the Apex class to overcome the issue?
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Question 369 - Certified Platform Developer II discussion

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A developer created an Apex class that updates an Account based on input from a Lightning web component that is used to register an Account. The update to the Account should only be made if it has not already been registered.

What should the developer do to ensure that users do not overwrite each other's updates to the same Account if they make updates at the same time?

A.
Use CastiCase.update(account, false).
Answers
A.
Use CastiCase.update(account, false).
B.
Add a try/catch block around the update.
Answers
B.
Add a try/catch block around the update.
C.
Use upsert instead of update.
Answers
C.
Use upsert instead of update.
D.
Use FOR UPDATE in a SOQL query.
Answers
D.
Use FOR UPDATE in a SOQL query.
Suggested answer: A
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asked 23/09/2024
SAI CHARAN TANGELLA
35 questions
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