I can have my default prod = 7 milion and addtionaly I can have my stage prod = 5 milion?

I came across new feature which I was not aware of: https://experienceleague.adobe.com/en/docs/experience-platform/sandbox/use-cases/backup-object-configuration 1. I have got Schema A. Through the time it's going through development process: Schema A1 -> Schema A2 -> Schema A3 Does this mean that if...

My customer has a license 7 milion profiles. Does this mean that total sum of profiles on all of these sandbox'es needs to be smaller than < 7 mil? Does this mean that default production could be 7 mil and I can have for Stage/UAT 3 mil of these 7 in order to test? 

Where you set up this validation - strict/soft?

XXX There is a table like that. Assuming that I have got a field in batch which do not meet the requirements of Schema field (pattern, format). How would be a behaviour of such a batch:a) batch would land in Data Lake b) batch would be aborted ?  

Event XDM schemas capture time-series behavioral data (e.g., clicks, app events) and are not stored in the unified profile I think this one is false. These are stored in the RTCP but cannot be activated. Could somebody confirm?

Do you store in OneTrust only Web & Mobile consents? Or also outbound email or app push consents?What is the best practice?

Ad1. This is the case of the architecture of AEP and Edge Network. It is what it is Probable there are some challenges why it can be a real-time or it might be really expensive for Adobe  https://experienceleague.adobe.com/en/docs/experience-platform/segmentation/faq#how-long-does-it-take-for-a-seg...

But if the data is not enabled for a RTCP how can it be used in batch audience management? Only the data from RTCP is taken into consideration while doing audiences

I labeled Target destination like that - "Onsite Personlization": Then I tagged audience like that:C4 - No targeting of any typeC7 - No on-site content targeting However I still was able to activate this audience: Why I was able to activate that audience? Am I missing something?