Exam MS-203 topic 4 question 80 discussion

In a hybrid deployment between a Microsoft Exchange Online tenant and an Exchange Server 2019 organization, you can store journal reports for outbound email in an Exchange Server 2019 mailbox1. If you’re running an Exchange hybrid deployment with your mailboxes split between on-premises servers and Exchange Online, you can designate an on-premises mailbox as the journaling mailbox for your Exchange Online and on-premises mailboxes1. The other options, a mail-enabled public folder, an Exchange Online mailbox or a Microsoft SharePoint Online document library, are not mentioned as options for storing journal reports for outbound email in a hybrid deployment between a Microsoft Exchange Online tenant and an Exchange Server 2019 organization.

A. Option B does not even state where the public folder is hosted: on-prem or online. Option A is therefor correct and the safest choice.

No reason you would need a public folder for this.

A or C? Weird question :/ https://learn.microsoft.com/pl-pl/exchange/security-and-compliance/journaling/journaling

Answer is A: https://learn.microsoft.com/en-us/exchange/security-and-compliance/journaling/journaling Can't use an EXO mailbox, it has to be an on-prem one. The public folder is completely random answer - you don't need public folders for journaling to work. Definitely wrong.

should be A, assuming we are sending mail from EXO (with EXO, the journal mailbox must be on-prem in a hybrid environment or an external 3rd party)