Salesforce Platform Developer I (legacy) — Question 78

Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.
Which Visualforce feature supports this requirement?

Answer options

• A. <apex:listButton> tag
• B. recordSetVar page attribute
• C. custom controller
• D. controller extension

Correct answer: B

Explanation

The correct answer is B, as the recordSetVar page attribute allows a Visualforce page to bind to a collection of records, enabling batch editing. The <apex:listButton> tag (A) is used to create a button but does not inherently support editing multiple records. A custom controller (C) and controller extension (D) can add functionality but do not directly facilitate the display of multiple records for editing.