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  1. Home
  2. Salesforce
  3. Salesforce Certified Platform Developer II (PDII)
  4. Salesforce.PDII.v2024-03-08.q130
  5. Question 1

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Question 1/130


A developer receives complaints that the component loads slowly.
Which change can the developer implement to make the component perform faster?

Correct Answer: A

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Other Question (130q)
Q1. (Exhibit) A developer receives complaints that the component loads slowly. Which change ca...
Q2. Global with sharing class MyRemoter { public String accountName { get; set; } public stati...
Q3. A developer must create a custom pagination solution. While users navigate through pages, ...
Q4. A developer used custom settings to store some configuration data that changes occasionall...
Q5. A software company uses a custom object Defect_c, to track defects in their software, Defe...
Q6. As part of a new integration, a developer is asked to implement a new custom search functi...
Q7. A developer needs test data for Apex test classes. What can the developer use to provide t...
Q8. What is a benefit of using a WSDL with Apex?
Q9. Which of the following exceptions cannot be caught and will force an error? (Choose three....
Q10. What is the best way to display field-level error messages in Lightning?...
Q11. A developer Is asked to develop a new AppExthange application. A feature of the program cr...
Q12. (Exhibit) Consider the above trigger intended to assign the Account to the manager of the ...
Q13. Refer to the code snippet below: (Exhibit) As part of an Integration development effort, a...
Q14. A company represents their customers as Accounts that have an External ID field called Cus...
Q15. Universal Containers wants to use an external Web Service provided by a third-party vendor...
Q16. A customer requires that when the billing address field on an Account gets updated, the ad...
Q17. What is the correct order of execution for Visualforce Page "postback" requests (when user...
Q18. What is the transaction limit for the number of SOSL queries?...
Q19. A company wants to run different logic based on an Opportunity's record type. Which code s...
Q20. A Page throws an Attempt to dereference a null object error for a Contact. What change In ...
Q21. When developing a Lightning web component, which setting displays lightning-layout-items i...
Q22. A developer is experiencing issues with a Lightning web component. The component must surf...
Q23. An Apex trigger and Apex class increment a counter, Edit_Count_c, any time that the Case i...
Q24. This sales team needs a custom Visualforce page to enter sales orders. When a product is s...
Q25. Consider the following code snippet: (Exhibit) Which governor limit is likely to be exceed...
Q26. When developing a Visualforce page that will be used by a global organization that does bu...
Q27. Refer to the markup below: A Lightning web component displays the Account name and two cus...
Q28. A company wants to implement a new call center process for handling customer service calls...
Q29. The Account edit button must be overridden in an org where a subset of users still use Sal...
Q30. Given the following information regarding Universal Containers (UC): * UC represents their...
Q31. What is the transaction limit on the recursive trigger depth?...
Q32. How can the DISTANCE and GEOLOCATION functions be used in SOQL queries? Choose 2 answers...
Q33. What is the optimal technique a developer should use to programmatically retrieve Global P...
Q34. A company has reference data stored in multiple Custom Metadata records that represent def...
Q35. Users report that a button on a custom Lightning Web Component is not working. However, th...
Q36. Consider the following code snippet: (Exhibit) As part of the deployment cycle, a develope...
Q37. What is the output of the following code snippet? 1 Contact con = new Contact( LastName = ...
Q38. Users upload .csv files in an external system to create account and contact records in Sal...
Q39. A company has a custom object. Request__c. that has a field, Completed__c. and a Lookup to...
Q40. A developer is trying to access org data from within a test class. Which sObject type requ...
Q41. A company processes Orders within their Salesforce instance. When an Order's status change...
Q42. Refer to re code segment above. (Exhibit) When following best practices for writing Apex t...
Q43. Which statement is true about Apex web service methods? Choose 3 answers...
Q44. A company has a custom object, Order__c, that has a custom picklist field, Status__c, with...
Q45. A developer is trying to decide between creating a Visualforce component or a Lightning co...
Q46. A developer created a Lightning web component that uses a Lightning-record-edit-form to co...
Q47. A Lightning Component functions in preview mode and needs to be used inside a Lightning Ap...
Q48. A company represents their customers as Accounts in Salesforce. All customers have a uniqu...
Q49. Exhibit: (Exhibit) Consider the above trigger intended to assign the Account to the manage...
Q50. Refer to the code snippet below: (Exhibit) As part of an Integration development effort, a...
Q51. When developing a Visualforce page that will be used by a global organization that does bu...
Q52. A user receives the generic "An internal server error has occurred" while interacting with...
Q53. When testing batch classes, what must a developer do? (Choose two.)...
Q54. 0f Universal Containers uses Big Objects to store almost a billion customer transactions c...
Q55. After a Platform Event is defined in a Salesforce org, events can be published via which t...
Q56. [FIND 'map' IN ALL FIELDS RETURNING Account (Id, Name), Contact, Opportunity, Lead] What i...
Q57. Which technique can run custom logic when a Lightning web component is loaded?...
Q58. A company recently deployed a Visualforce page with a custom controller that has a data gr...
Q59. A developer is developing a reusable Aura component that will reside on an sObject Lightni...
Q60. Universal Containers implements a private sharing model for the Convention_Attendence_c cu...
Q61. A business currently has a process to manually upload orders from its external Order Manag...
Q62. If the "PageReference.setRedirect" Apex function is set to False, what type of request is ...
Q63. Universal Containers has an Apex trigger on Account that creates an Account Plan record wh...
Q64. As part of a custom development, a developer creates a Lightning component to show how a p...
Q65. A developer needs to create a Visualforce page to override the standard New Contact Button...
Q66. The REST API __________.
Q67. Given the following containment hierarchy: (Exhibit) What is the correct way to communicat...
Q68. Universal Containers implements a private sharing model for the Convention_Attendence_c cu...
Q69. A developer wrote a class named AccountHistoryManager that relies on field history trackin...
Q70. A developer wrote an Apex class to make several callouts to an external system. If the URL...
Q71. A developer writes the following Apex trigger so that when a Case is closed, a single Surv...
Q72. Universal Containers needs to integrate with a Heroku service that resizes product images ...
Q73. A developer is writing code that requires making callouts to an external web service. Whic...
Q74. A company processes Orders within their Salesforce instance. When an Order's status change...
Q75. Refer to the component code and requirements below: Requirements: 1. For mobile devices, t...
Q76. A developer created and tested a Visualforce page in their developer sandbox, but now rece...
Q77. What log category should be used to see the limits in the Execution Overview of the Develo...
Q78. What is the best way to display field-level error messages in Lightning?...
Q79. ABC Company has an Apex process that makes multiple extensive database operation and web s...
Q80. A developer is writing a Visualforce page that queries accounts in the system and presents...
Q81. The head of recruiting at Universal Containers wants to provide all internal users the abi...
Q82. A comply his reference data stored m multiple custom metadata records that represent del a...
Q83. A company recently deployed a Visualforce page with a custom controller that has a data gr...
Q84. Which statement is true regarding savepoints?
Q85. An Apex class does not achieve expected code coverage. The testsetup method explicitly cal...
Q86. What is a potential design issue with the following code? trigger accountTrigger on Accoun...
Q87. A company has a Lightning Page with many Lightning Components, some that cache reference d...
Q88. Which of the following about Dynamic Apex is incorrect?...
Q89. The following code segment is railed from a Trigger handler class from the Opportunity tri...
Q90. Universal Containers uses Big Objects to store almost a billion customer transactions call...
Q91. Just prior to a new deployment, the Salesforce Administrator who configured a new order fu...
Q92. A developer built a Component to be used at the front desk for quests to self-register upo...
Q93. A developer is building a Lightning web component to get data from an Apex method called g...
Q94. A developer is creating a Lightning web component that displays a list of records in a lig...
Q95. What is the correct syntax for calling a controller action from a Visualforce page and upd...
Q96. Lightning Aura Component (Exhibit) Lightning Aura Controller (Exhibit) Apex Controller (Ex...
Q97. What is the <apex:actionSupport> tag used for in Visualforce pages?...
Q98. A developer has created a solution using the SOAP API for authenticating Communities users...
Q99. A developer is working with existing functionality that tracks how many times a stage has ...
Q100. Universal Containers (UC) has enabled the translation workbench and has translated picklis...
Q101. A developer is building a Lightning web component that searches for Contacts and must comm...
Q102. A managed package uses a list of country ISO codes and country names as references data in...
Q103. A company wants to build a custom Lightning Component that will display a specified Accoun...
Q104. Exhibit: (Exhibit) What can be done to improve the performance of the insert trigger shown...
Q105. A company recently deployed a Visualforce page with a custom controller that has a data gr...
Q106. A managed package uses a list of country ISO codes and country names as reference data in ...
Q107. Account object has a field, Audit_Code__, that is used to specify what type of auditing th...
Q108. An environment has two Apex Triggers: an after-update trigger on Account and an after-upda...
Q109. Consider the following code snippet: How should <c-order> component communicate to t...
Q110. 0f Universal Containers uses Big Objects to store almost a billion customer transactions c...
Q111. A Developer wishes to improve runtime performance of Apex calls by caching results on the ...
Q112. Consider the following code snippet: (Exhibit) Choose 2 answers...
Q113. What is the transaction limit on the number of "sendEmail" method calls?...
Q114. If a developer wanted to display error messages with the standard Salesforce UI styling, w...
Q115. What is the transaction limit for the number of records for SOSL?...
Q116. A custom field Exec_Count_c of type Number is created on an Account object. An account rec...
Q117. Lightning Aura Component (Exhibit) Given the code above, which two changes need to be made...
Q118. Consider the controller code above that is called from a Lightning component and returns d...
Q119. Which two relationship queries use the proper syntax? (Choose two.) SELECT Id, Name, Accou...
Q120. users complain that a page Is very slow to respond. Upon investigation, the query below Is...
Q121. How long is field history retained?
Q122. A developer Is asked to develop a new AppExthange application. A feature of the program cr...
Q123. Which of the following about Dynamic Apex is incorrect?...
Q124. (Exhibit) A company has the Lightning Component above that allows users to dick a button t...
Q125. Exhibit: (Exhibit) The test method above tests an Apex trigger that the developer knows wi...
Q126. What is the correct syntax for calling a controller action from a Visualforce page and upd...
Q127. messages are rendering on the page. Which component should be added to the Visualforce pag...
Q128. A developer has built a multi-page wizard using a single Custom Controller to query and up...
Q129. 1 Contact con = new Contact( LastName ='Smith', Department = 'Admin') 2 insert con; 3 Cont...
Q130. Which of the following exceptions cannot be caught and will force an error? (Choose three....
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