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Exam CRT-450 topic 1 question 375 discussion

Actual exam question from Salesforce's CRT-450
Question #: 375
Topic #: 1
[All CRT-450 Questions]

A developer wrote an Apex method to update a list of Contacts and wants to make it available for use by Lightning web components.

Which annotation should a developer add to the Apex method to archive this?

  • A. @RemoteAction(cacheable=true)
  • B. @AuraEnabled
  • C. @RemoteAction
  • D. @AuraEnabled(cacheable=true)
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Suggested Answer: D 🗳️
by BrucePark at July 24, 2023, 10:35 p.m.

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Neel_sehgal
11 months, 1 week ago
No, you cannot perform update operations in an @AuraEnabled(cacheable=true) method. The @AuraEnabled(cacheable=true) annotation is used to indicate that the method's results can be cached on the client side for performance optimization. This implies that the method must be idempotent and should not change any data. It should be used for read-only operations. To perform update operations, you should use a standard @AuraEnabled method without the cacheable=true attribute. Here’s how you can do it:
upvoted 1 times
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SS1121
11 months, 3 weeks ago
Selected Answer: D
https://developer.salesforce.com/docs/platform/lwc/guide/apex-wire-method.html
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SanjeevOnForce
1 year, 7 months ago
Its B as (cacheable=true) is not required to achieve the request. However, can be added if needed.
upvoted 1 times
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Cindy_Hr
1 year, 8 months ago
Selected Answer: B
The correct answer is B. Imperative apex method call needs to be anotaded with @AuraEnabled.
upvoted 2 times
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BrucePark
1 year, 10 months ago
Why not B?
upvoted 1 times
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C (25%)
B (20%)
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