Describe How to Display Salesforce Data Using a Visualforce Page. PLATFORM-DEVELOPER-I Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which attribute on <apex:outputText> is used to apply a custom format to a numeric value?

   • Aformat
   • Bpattern
   • Cvalue
   • Dstyle
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2. 12application · medium

   A developer needs to display a table of Accounts with their Name and Industry. The table should have a header row and be styled with the standard Salesforce look. Which component should be used?

   • A<apex:outputPanel value="{!accounts}" var="acc">
   • B<apex:pageBlockTable value="{!accounts}" var="acc">
   • C<apex:repeat value="{!accounts}" var="acc">
   • D<apex:dataTable value="{!accounts}" var="acc">
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4. 13foundation · easy

   What is the effect of setting the rendered attribute to {!false} on a Visualforce component?

   • AThe component is displayed but disabled.
   • BThe component is rendered with a CSS class that hides it.
   • CThe component is not rendered in the page output.
   • DThe component is hidden but still rendered in the page source.
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5. 14foundation · easy

   What is the correct syntax to display the Name of a related custom object record using a lookup relationship from a custom object?

   • A{!MyObjectId.Name}
   • B{!MyObject__c.Name}
   • C{!MyObject.Name}
   • D{!MyObject__r.Name}
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6. 15application · medium

   A Visualforce page displays an Account and its related Opportunities. The developer wants to show the Opportunity Name and its related Account's Industry in a table. Which merge field should be used to display the Account's Industry for each Opportunity?

   • A{!opp.Account.Industry}
   • B{!Account.Industry}
   • C{!$Account.Industry}
   • D{!opp.Industry}
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