Describe Techniques to Maximize Code Re-Use with Visualforce. PLATFORM-DEVELOPER-II Practice Questions (Page 4)

Questions 16–19

1. 16foundation · easy

   Which practice best supports controller reusability in Visualforce?

   • AEmbedding HTML directly in the controller
   • BExposing generic getters and setters that pages can bind to
   • CHard-coding page names in action methods
   • DUsing a single controller for all pages without any parameters
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   What is a benefit of using a standard controller in a Visualforce page?

   • AIt eliminates the need for any Apex code
   • BIt automatically optimizes all SOQL queries
   • CIt allows access to all objects without sharing rules
   • DIt provides built-in functionality like standard list and detail views
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4. 18foundation · easy

   What characteristic makes a controller class reusable across multiple Visualforce pages?

   • AIt uses hard-coded record IDs
   • BIt is decoupled from specific page markup and relies on generic properties and methods
   • CIt is tightly coupled to a single page's view state
   • DIt contains page-specific markup
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   Which Visualforce feature is specifically designed to encapsulate a reusable piece of user interface that can be included in multiple pages?

   • ACustom controller
   • BCustom component
   • CStandard controller
   • DPage layout
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