默认情况下，核心数据提取（NSFetchRequest）是否以任何特定方式排序？

I have a basic question. Say you have a NSFetchRequest which you want to perform on a NSManagedObjectContext. If the fetch request doesn't have any sort descriptors set to it explicitly, will the objects be random every time, or are they going to be spit out into an array in the order they were added to the Managed Object Context initially? I can't find this answer anywhere in the documentation.I have a basic question. Say you have a NSFetch