In the OceanStor 9000 storage system, configure Info Allocator hard capacity quota respectively of 1GB and 2GB for the directory A and its subdirectories B, which of the following statement is correct? (Multiple choice)
A. The maximum writeable 2GB of data in directory B.
B. The maximum writeable 1GB of data in directory B.
C. The maximum writeable 2GB of data in directory A.
D. The maximum writeable 1GB of data in directory A.
Answer: BD