please select only one option

How can you determine if a DAO Recordset object supports bookmarks?
Choice 1 By examining the Recordset1.HasBookmarks property.
Choice 2 Only Forward Only type Recordsets support Bookmarks.
Choice 3 All Recordset objects support Bookmarks.
Choice 4 By examining the Recordset1.Bookmarkable property.
Choice 5 By examining the Recordset1.Bookmarks property