* Option B: The <apex:pageMessages /> component renders all messages added to the ApexPages messages collection on a Visualforce page, including those added by the ApexPages.addMessage() method. * Not Suitable: * Option A: <apex:message> is for specific fields, not for the general messages collection. * Option C: <apex:pageMessage> is used for displaying a single, static message, not the dynamic collection of messages. * Option D: <apex:facet> does not display messages.