Salesforce APEX Exam Practice Questions and Answers

Salesforce APEX Exam Practice Questions and Answers 1. Why would a developer use Ttest() and est()? - ANSWER-To create an additional set of governor limits during the execution of a single test class. 2. What must the controller for a visualforce page utilize to override the standard opportunity? A. The standardsetcontroller to support related lists for pagination. B. The opportunity standard controller for pre-built functionality. C. A callback constructor to reference the standard controller. D. A constructor that initializes a private opportunity variable. - ANSWER-B 3. A developer uses a before insert trigger on the lead object to fetch the Territpry__C object, Where the Territory__lcode__c matches the lcode. The code fail when the developer uses the apex data loader to insert 10000 lead records. The developer has the following code block; 01 for(lead L: ){ ©EMILLECT 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 2/51 02 if(L.postalcode !=null){ 03 List<Territory__c>terrList=[select id from Territory__c where posatalcode__c : 04 if(terrL() >0{ 05. L.territory__c = terrList[0].id; 06 } 07 } 08 } which line of code is causing the code block to fail? A. 03: A soql query is located inside of the for loop code. B. 01: T is not valid in a before insert trigger. C. 02: A nullpointer exception is thrown if postalcode is null D. 05: The lead in a before insert trigger cannot be updated - ANSWER- 4. What would a developer do to update a picklist field on related opportunity records when a modification to the associated account record is detected? ©EMILLECT 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 3/51 A. create a process with process builder. B. create a workflow rule with a field update. C. create a lightning component. D. create a visualforce page. - ANSWER- 5. Which requirement needs to be implemented by using standard workflow instead of process? A. Create activities at multiple intervals. B. Send an outbound message without apex code. C. Copy an account address to its contacts. D. submit a contract for approval. - ANSWER- 6. An org has different apex class that provide account related functionality. After a new validation rule is added to the account object, many of the test methods fail. What can be done to resolve the failures and reduce the number of code changes needed for future validation rules? Choose 2 A. create a method that creates valid account records, and call this method from within test methods. B. Create a method that loads valid account records from a static Resource, and call this method ©EMILLECT 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 4/51 within test method C. Create a method that performs a callout for a valid account record, and call this method from within test method D. Create a method that queries for valid account records, and call this method from within test methods. - ANSWER- 7. Which component is available to deploy using metadata API? Choose 2 A. Case Layout B. Account Layout C. Case Feed Layout D. Console Layout. - ANSWER- 8. In the code below what type does Boolean inherit from? Boolean b =true; A. Enum B. Object ©EMILLECT 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 5/51 C. String D. Class - ANSWER- 9. What is the preferred way to reference web content--such as images, stylesheets, javascript, other libraries-- that is used in visualforce pages? A. By accessing the content from chatter files. B. By uploading the content in the documents tab. C. By accessing the content from a third-party CDN. D. By uploading the content as a static Resource. - ANSWER- 10. A company has a custom object named warehouse. Each warehouse record has a distinct record owner, and is related to a parent account in salesforce. What kind of relationship would a developer use to relate the account to the warehouse? A. one-to -many B. lookup C. Master-detai