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Showing posts with the label SFDC PD1 Maintenance

Platform Developer I Certification Maintenance (Winter '24)

Due Date:   December 6, 2024 1. Which SOQL keywords can be used to respect the object permissions of the running user for a query in Apex code? A. WITH USER_MODE 2. Where can an error message be displayed by adding the Custom Error Message element to a flow? A. In a window on the record page and As an inline error on a specific field 3. Why are the lwc:if, lwc:elseif, and lwc:else conditional directives more efficient than the legacy if:true and if:else directives? A. Property getters are accessed only once per instance of the directive. 4. Which of the following can be used to iterate through lists or sets in a for loop? C. Iterable variable 5. Which Apex feature can be used to customize the behavior of the List.sort() method? B. Comparator interface Get Hands-on with Bind Variables in a SOQL Query Launch the org you’ll use for the hands-on challenge, then do the following prework. Step: 1 Now, as mentioned in trailhead challenge, we need to create one apex class. To open the Deve...

Platform Developer I Certification Maintenance (Winter '21)

1. How can a suspended event be resumed where it left off, to avoid missing any events that were published during the suspension? A. Refresh the event. B. Resume the event. C. Resume the event from New. D. Resume the event from Tip. 2. Which statement is true regarding events configured with the Publish Immediately behavior? A. Publish Immediately events count toward the Apex DML statement limit. B. EventBus.publish() returns how many platform events are configured to Publish Immediately. C. The events are published and do not depend on the successful completion of the transaction. D. Events published immediately prevent Apex callouts from being performed after publishing. 3. What is the minimum code coverage requirement in order to promote and release an unlocked package? A. 70% B. 75% C. 85% D. 90% 4. When using WITH SECURITY_ENFORCED in a SELECT clause, what happens if a field referenced in the clause is inaccessible to the user? A. The query succeeds, but no data is returned. B. Th...

Platform Developer I Certification Maintenance (Summer '19)

1.What allows Flows to manipulate complex data types that are often returned from calls to web services? Answer: Apex Defined Data type 2. What is the benefit of using the Continuation class in Apex to make a long-running request to an external web service? ANS: more long-running callouts can be using as Continution 3. Which Lightning web component configuration file tag set specifies the form factors that the component supports? Ans: supportedFormFactors 4. Which tag adds the Lightning Web Components for Visualforce JavaScript library to a Visualforce page? Ans: <apex:includeLightning/> Exercise : Click this link: install Package Update the BatchLeadConvert class to implement the Database.RaisesPlatformEvents marker interface. See below Example : public with sharing class BatchLeadConvert implements Database.Batchable<SObject>, Database.RaisesPlatformEvents { // class implementation } Write a trigger on BatchApexErrorEvent object; ...

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