Salesforce Platform Developer Practice Exam

Which class allows developers to create list controllers similar to Visualforce controllers?

1. StandardController Class

2. StandardSetController Class

3. VisualforceControllerClass

4. Controller Class

The correct answer is: StandardSetController Class

The StandardSetController class is specifically designed to create list controllers that enable developers to work with a set of records in a way similar to Visualforce controllers. This class is particularly useful when you need to display and navigate through a collection of records, such as in a paginated list or a data table. When using StandardSetController, developers can leverage its capabilities to manipulate a set of records efficiently. This class not only supports features like pagination but also handles operations such as selecting multiple records, iterating through the list, and integrating with the existing Visualforce page lifecycle. By using StandardSetController, developers ensure that they are following best practices that facilitate interaction with Salesforce data while providing a seamless user experience. In contrast, other mentioned classes either focus on single records or do not provide the same list-oriented functionality as StandardSetController. For example, StandardController is aimed at managing single records, while the concept of VisualforceControllerClass does not correspond to a standard Salesforce class. The Controller Class is too generic and does not specifically provide the list management features that StandardSetController does. Using StandardSetController is essential in scenarios where handling and displaying multiple records is necessary, making it the optimal choice for list controller functionality in Visualforce.