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By salesforce

Verified

25Q per page

Choose the correct definition for <apex:messages>.

A: Standard Salesforce formatting, throws a specific message on a page
B: Standard Salesforce formatting, shows all errors that occur on page. Can add more messages through the "ApexPages.addMessage" function
C: A single message, without formatting, that can be associated with a specific component on the page
D: No formatting; displays all errors on a page

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Choose the correct definition for <apex:message>.

A: Standard Salesforce formatting, throws a specific message on a page
B: Standard Salesforce formatting, shows all errors that occur on page. Can add more messages through the "ApexPages.addMessage" function
C: A single message, without formatting, that can be associated with a specific component on the page
D: No formatting; displays all errors on a page

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Choose the correct definition for <apex:actionFunction>.

A: Allows for controller methods to be called directly from Javascript. Must be encapsulated in <apex:form> tags. Unlike actionSupport, these function<apex:actionPoller>s can be called directly from Javascript code
B: Sends an AJAX request according to the time interval you specify. If this ever gets re-rendered, it resets
C: Adds AJAX support to another component (e.g. onClick, onMouseUp, onFocus, etc.)
D: Can be associated with an AJAX request (actionFunction/actionSupport/actionPoller) and shows content conditionally depending on the status of the request (in progress/complete). Use the "id" field to specify name; use "status" field on related components to connect them
E: Signifies which components should be processed by the server when an AJAX request is generated

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Choose the correct definition for <apex:actionPoller>.

A: Allows for controller methods to be called directly from Javascript. Must be encapsulated in <apex:form> tags. Unlike actionSupport, these function<apex:actionPoller>s can be called directly from Javascript code
B: Sends an AJAX request according to the time interval you specify. If this ever gets re-rendered, it resets
C: Adds AJAX support to another component (e.g. onClick, onMouseUp, onFocus, etc.)
D: Can be associated with an AJAX request (actionFunction/actionSupport/actionPoller) and shows content conditionally depending on the status of the request (in progress/complete). Use the "id" field to specify name; use "status" field on related components to connect them
E: Signifies which components should be processed by the server when an AJAX request is generated

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A developer wishes to improve runtime performance of Apex calls by caching results on the client.
What is the best way to implement this?

A: Decorate the server-side method with @AuraEnabled(cacheable=true).
B: Set a cookie in the browser for use upon return to the page.
C: Call the setStorable() method on the action in the JavaScript client-side code.
D: Decorate the server-side method with @AuraEnabled(storable=true).

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Choose the correct definition for <apex:actionSupport>.

A: Allows for controller methods to be called directly from Javascript. Must be encapsulated in <apex:form> tags. Unlike actionSupport, these function<apex:actionPoller>s can be called directly from Javascript code
B: Sends an AJAX request according to the time interval you specify. If this ever gets re-rendered, it resets
C: Adds AJAX support to another component (e.g. onClick, onMouseUp, onFocus, etc.)
D: Can be associated with an AJAX request (actionFunction/actionSupport/actionPoller) and shows content conditionally depending on the status of the request (in progress/complete). Use the "id" field to specify name; use "status" field on related components to connect them
E: Signifies which components should be processed by the server when an AJAX request is generated