A company is planning to use Azure Storage Accounts. They have the following requirement. Storage of 2 TB of data
Storage of a million files
Would using Azure Storage fulfil these requirements?

Answer options:

A.Yes
B.No

Answer – A 
If you look at the Microsoft documentation, Azure storage has a high limit of the amount that can be stored and no limit on the number of files. The Max storage capacity is 5 PiB 1, while there is no limit for the maximum number of BLOBs, TABLEs, QUEUEs, or MESSAGEs per storage account.
SCALE TARGETS FOR STANDARD STORAGE ACCOUNTS.

Resource

Limit

Several storage accounts per region per subscription, including standard and premium storage accounts.

250

Maximum storage account capacity

5 PiB 1

Maximum number of blob containers, blobs, file shares, tables, queues, entities, or messages per storage account

No limit

Maximum request rate1 per storage account

20,000 requests per second

Maximum ingress1 per storage account (US, Europe regions)

10 Gbps

Maximum ingress1 per storage account (regions other than the US and Europe)

5 Gbps if RA-GRS/GRS is enabled, 10 Gbps for LRS/ZRS2

Maximum egress for general-purpose v2 and Blob storage accounts (all regions)

50 Gbps

Maximum egress for general-purpose v1 storage accounts (US regions)

20 Gbps if RA-GRS/GRS is enabled, 30 Gbps for LRS/ZRS2

Maximum egress for general-purpose v1 storage accounts (non-US regions)

10 Gbps if RA-GRS/GRS is enabled, 15 Gbps for LRS/ZRS2

Maximum number of virtual network rules per storage account

200

https://docs.microsoft.com/en-us/azure/storage/common/storage-scalability-targets