Describe the Common Performance Issues for User Interfaces and the Techniques to Mitigate Them. PLATFORM-DEVELOPER-II Practice Questions (Page 6)

Questions 26–29

1. 26foundation · easy

   Which of the following is a common UI performance issue in Salesforce?

   • AHigh data storage usage
   • BInefficient database indexing
   • CUnresponsive components
   • DInsufficient API request limits
   Reveal Solution Discussion Select an answer first
2. 27foundation · easy

   Which technique is commonly used to mitigate UI performance issues by reducing the amount of data loaded at once?

   • APagination
   • BIncreasing data volume
   • CBlocking JavaScript
   • DUsing synchronous processing
   Reveal Solution Discussion Select an answer first
4. 28foundation · easy

   Which metric is commonly used to evaluate UI performance?

   • APage load time
   • BData storage usage
   • CNumber of custom objects
   • DNumber of Apex classes
   Reveal Solution Discussion Select an answer first
5. 29foundation · easy

   Which platform feature allows asynchronous server-side processing to improve UI responsiveness?

   • AValidation rules
   • BSynchronous Apex methods
   • CApex @future methods
   • DWorkflow rules
   Reveal Solution Discussion Select an answer first