Exam 9A0-410 topic 1 question 65 discussion

A is correct list variables To reference an entire list variable, you use the name of the list variable. For example, to copy all of the data from a list variable named original_list to a list variable named copy_list, the XPath expression that you use to reference original_list is /process_data/original_list. To indicate the data item in a list variable, you need to specify the index position of the item. For example, a process stores document data in a list variable named listofdocs. You can use the execute operation of the Set Value service to retrieve the first document in the list and save it in a document variable named firstdoc. The XPath expression that returns the first document in the list is /process_data/listofdocs[1]. https://help.adobe.com/en_US/livecycle/10.0/WorkbenchHelp/WS92d06802c76abadb-1cc35bda128261a20dd-7d75.html