What is the required storage class and access mode settings for deployment of high speed transfer integration capability?

What is the required storage class and access mode settings for deployment of high speed transfer integration capability?
A . Type: File System and Access mode: Read-Write-Many
B . Type: File System and Access mode: Read-Only-Many
C . Type: Block System and Access mode: Read-Write-Once
D . Type: Block and Access mode: Read-Write-Many

Answer: A