how long do you keep preview account access after the production has been updated? got this question on exam, but I didn't know the answer. anyone knows?

Wow that's a stupid and pointless question. I didn't even know there was a set number of days, but it usually seems like it's a few days to a week at most maybe?

there are some tricky questions for sure. useless in real life.

The email notification says "This account is available until your production account upgrade date listed on the New Release Portlet." I have seen it go quickly (i.e. the same day as the upgrade), but sometimes it will be available for a little longer.

@dmaguire thank you! never bothered to read that email.