How does accessing archives work? Are upside-down cards "Exposed" at time of access, then selectively accessed, or are they simply in limbo waiting to be "Accessed"?

Wondering how this would interact with something like Industrial Genomics.

Cards in Archives can't be exposed. Only installed cards can be exposed. When the runner moves to the access cards step of a run on Archives, all cards are flipped face up, and then the runner chooses which order to access each card inside and in the root of Archives —
Awesome, thanks! —