Describe How to Incorporate Visualforce Pages into Lightning Platform Applications. PLATFORM-DEVELOPER-I Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which Visualforce tag is used to create a form for user input?

   • A<apex:pageBlock>
   • B<apex:outputPanel>
   • C<apex:form>
   • D<apex:commandButton>
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2. 2foundation · easy

   Which component is used to navigate to another Visualforce page?

   • A<apex:commandButton>
   • B<apex:outputLink>
   • C<apex:pageBlock>
   • D<apex:inputText>
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4. 3application · medium

   A developer is testing a Visualforce page that was embedded in a Lightning record page. The page uses inline styles and JavaScript to enhance the UI. In Lightning Experience, which consideration is most important?

   • AThe page may not inherit Lightning Experience styling, so it may look different from the surrounding Lightning components.
   • BThe page will not be able to access the current record's data because it is embedded in Lightning.
   • CThe page will automatically use the Lightning Design System if it is embedded in a Lightning page.
   • DThe page must use the <apex:slds> tag to be displayed at all in Lightning Experience.
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5. 4foundation · easy

   What is a key consideration when using Visualforce pages in Lightning Experience?

   • AVisualforce pages cannot access the Salesforce database.
   • BVisualforce pages are not supported in Lightning Experience at all.
   • CVisualforce pages run in an iframe, which can affect styling and communication with Lightning components.
   • DVisualforce pages are automatically converted to Lightning Web Components.
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6. 5expert · hard

   A developer is building a Visualforce page with a form that includes a picklist field for Industry on the Account object. The page must display the picklist options dynamically based on the user's profile, and the selected value must be saved. Which combination of tags and controller logic is appropriate?

   • AUse <apex:selectList> with options populated from a custom controller method that queries the picklist entries.
   • BUse <apex:selectRadio> with options populated from a custom controller method that queries the picklist entries.
   • CUse <apex:inputField> for the Industry field, which automatically respects the picklist's controlling fields and profile-based visibility.
   • DUse <apex:inputText> for the Industry field and bind it to the Account's Industry field.
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