DRAG DROP Match the Azure Data Lake Storage terms to the appropriate levels in the hierarchy. To answer, drag the appropriate term from the column on the left to its level on the right. Each term may be used once, more than once, or not at all. 
Azure Storage account to 1, File system to 2. File share is a common mistake but that's more for Azure Files, not Data Lake Gen2. Similar question popped up in some practice sets and tripped folks up because of that trap option. Let me know if you see it differently but I'm pretty sure this is how Microsoft wants it.
This mapping only works if they're specifically talking about Data Lake Gen2. So for the question as written, it's 1: Azure Storage account, 2: File system. If they had asked about Azure Files, 'File share' would flip to the top. Easy to miss if you don't catch which service they're referencing, so always check that wording. Seen similar trick questions on exams before.
1 → Azure Storage account, 2 → File system is what I picked. File share usually ties to Azure Files, not Data Lake. The Data Lake hierarchy starts at the storage account then has file systems as logical containers. I think this matches how MS docs outline it but open to debate if someone sees it differently.
