Multiple choice technology mainframe Retrieve Copybooks By scanning all programs individually, giving a search for the text by using a scan elements feature in Endevor by using the 'WHERE USED' option in Endevor all the above Reveal answer Fill a bubble to check yourself D Correct answer Explanation All three methods are valid ways to find copybooks in Endevor: scanning programs manually for text references, using the scan elements feature, or using the WHERE USED option to trace dependencies.