Describe How the Salesforce Platform Features Map to the MVC Pattern. PLATFORM-DEVELOPER-I Practice Questions (Page 2)

Questions 6–10

1. 6expert · medium

   A developer is asked to explain to a stakeholder why Salesforce uses the MVC pattern. The stakeholder asks, 'What is the main benefit of separating the Model, View, and Controller?' Which response is most accurate?

   • AIt eliminates the need for Apex code in Salesforce
   • BIt makes all data accessible to all users
   • CIt automatically optimizes database queries
   • DIt allows developers to change the user interface without affecting the underlying data structure or business logic
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   Which Salesforce feature is correctly paired with its MVC layer?

   • ACustom object — Model
   • BLightning component — Controller
   • CVisualforce page — Model
   • DApex controller — View
   Reveal Solution Discussion Select an answer first
4. 8application · easy

   A developer is building a custom Lightning component that lets users update a field on an Account record. The component must call Apex to save the change. Which part of the MVC pattern does the Apex class represent?

   • AModel
   • BController
   • CView
   • DRouter
   Reveal Solution Discussion Select an answer first
5. 9application · easy

   A developer is creating a custom page that displays a greeting message and a button. The page should not require any Apex code. Which Salesforce feature can serve as the View?

   • AA Lightning Web Component
   • BA custom object
   • CA validation rule
   • DAn Apex trigger
   Reveal Solution Discussion Select an answer first
6. 10application · easy

   A developer is building a custom object called 'Project__c' with fields for name, budget, and status, and a lookup to Account. In the MVC pattern, what does this custom object represent?

   • AThe Router
   • BThe Model
   • CThe Controller
   • DThe View
   Reveal Solution Discussion Select an answer first