Which dynamic view displays the status of block-change tracking?
A. V$BLOCK_CHANGE
B. V$BLOCK_CHANGE_TRACKING
C. V$BLOCKCHANGE
D. V$BLOCK_TRACKING
The V$BLOCK_CHANGE_TRACKING dynamic view show the filename,status,and size of the block-change tracking file.
原文：http://www.cnblogs.com/Babylon/p/7810638.html