You have to build and protect the IBM Tivoli Storage Manager (Tivoli Storage Manager) server data for several clients with a secure environment. Which two statements are true for data shredding? (Choose two.)

A.
The data is physically overwritten and is no longer readable.

B.
Data which is shredded is difficult to discover and reconstruct.

C.
The Tivoli Storage Manager client is able to restore the shredded data.

D.
The shredding process can be done on the Tivoli Storage Manager client.

E.
The process increases the complexity on the Tivoli Storage Manager server.

Explanation: