单选题：A typical Linux ext2 file system uses:

A typical Linux ext2 file system uses: @[D](1)
A. a linked-list approach for storing file data blocks
B. a direct indexed approach for storing file data blocks
C. an indirect indexed approach for storing file data blocks
D. a combination of both B. and C.




A.a linked-list approach for storing file data blocks
B.a direct indexed approach for storing file data blocks
C.an indirect indexed approach for storing file data blocks
D.a combination of both B. and C.


答案：D