Which of the following statement is correct?

An enterprise administrator created a shared folder on the root directory of the file system, and created 3 different Quota Trees under the root directory for Manager A (Quota Iree 1), Project Department B (Quota Tree 2) and Sales Department C (Quota Tree 3) for being used alone.

Which of the following statement is correct?
A . You can limit the CPU usage on Quota Tree
B . Quota Tree quotas in the root directory must be consistent
C . According to business needs, different quotas can be configured for each Quota Tree
D . Cache partition can be set on Quota Tree 2

Answer: C