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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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Refer to the following code snippet: A developer created a JavaScript function as part of a Lightning web component (LWC) that surfaces information about Leads by wire calling geyFetchLeadList whencertain criteria are met. Which three changes should the developer implement in the Apex class above to ensure the LWC can display data efficiently while preserving security? Choose 3 answers
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A developer wants to write a generic Apex method that will compare the Salesforce Name filed between any two object records, for example to compare the Name field of an Account and an Opportunity; or the name of an Account and a Contact. How should the developer do this?
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Question 78 - Certified Platform Developer II discussion

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A developer is using a third-party JavaScript library to create a custom user interface in Visualforce.

The developer needs to use JavaScript to get data from a controller method in response to a user action.

How can the developer accomplish this?

A.
Use <apex:actionFunction> to create a JavaScript wrapper for the controller method
Answers
A.
Use <apex:actionFunction> to create a JavaScript wrapper for the controller method
B.
Use the @RemoteAction annotation on the method definition with JavaScript Remoting
Answers
B.
Use the @RemoteAction annotation on the method definition with JavaScript Remoting
C.
Use the $Controller global variable to access the controller method via JavaScript
Answers
C.
Use the $Controller global variable to access the controller method via JavaScript
D.
Use <apex:actionSupport> to enable JavaScript support for the controller method
Answers
D.
Use <apex:actionSupport> to enable JavaScript support for the controller method
Suggested answer: B
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asked 23/09/2024
David Ezejimofor
36 questions
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