REPEAT DATA clarifications

[James Zukowski]

I'm getting ready to use REPEAT DATA for the first time and would like some clarification on a few points.

After a REPEAT DATA to Primary on Alternate and the processing is done:

• Is a REPEAT DATA to Primary END required, or does closing the Alternate implicitly END the connection (as is suggested by the example in the documentation)?
• If the Primary is CLOSEd, I presume the connection is severed. Is the Alternate also automatically closed, or is that explicitly required?
• Should files be closed in "reverse sequence"?

Thanks for the help!