Describe How to Display Salesforce Data Using a Visualforce Page. PLATFORM-DEVELOPER-I Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A developer needs to display a list of all custom object records (e.g., 'Project__c') on a Visualforce page. The page will be accessed from a custom tab. Which approach should be used?

   • AUse a controller extension to override the standard controller's getRecords method.
   • BUse a standard controller for Project__c and a list of record IDs passed via the recordSet parameter.
   • CUse a standard controller for Project__c and reference {!Project__c} directly.
   • DCreate a custom controller with a getProjects method that queries all Project__c records and exposes them as a property.
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   What does a standard controller provide for a Visualforce page?

   • ACustom Apex methods for complex business logic
   • BDefault data access and actions for a specific Salesforce object
   • CA way to override the standard Salesforce user interface entirely
   • DA mechanism to access data from external systems
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   Which two elements are typically included in the structure of a Visualforce page?

   • AVisualforce tags and a controller (or controller extension)
   • BSOQL queries and SOSL searches
   • CApex classes and triggers
   • DHTML tags and JavaScript libraries
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   Which attribute is used on a Visualforce component to conditionally render it?

   • Adisplay
   • Brendered
   • Cvisible
   • Dshow
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   How do you access related child records (e.g., Contacts) of an Account in a Visualforce page using a standard controller?

   • A{!Account.Contacts}
   • B{!Account.ContactId}
   • C{!Account.Contact__r}
   • D{!Account.Contact_List}
   Reveal Solution Discussion Select an answer first