The correct answer is D. all of the mentioned.
StorageGrid, Datagrid, and Diskgrid are all storage solutions that can manage data from CIFS and NFS file systems over HTTP networks.
StorageGrid is a distributed file system that provides high availability and scalability for data storage. It can be used to store data from a variety of sources, including CIFS and NFS file systems.
Datagrid is a data replication solution that provides high availability and disaster recovery for data. It can be used to replicate data from a variety of sources, including CIFS and NFS file systems.
Diskgrid is a block storage solution that provides high performance and scalability for data storage. It can be used to store data from a variety of sources, including CIFS and NFS file systems.
All three of these solutions can be used to manage data from CIFS and NFS file systems over HTTP networks.