手少阳三焦经的腧穴主治哪些病症？为什么？

A. 犀角地黄汤
B. 黄连解毒汤
C. 清营汤
D. 白虎汤
E. 银翘散

A. Each target database requires its own recover catalog.
B. RMAN scripts can be stored in the recovery catalog or the target control file.
C. A channel is a stream of data to a device type and corresponds to one server session.
D. The RMAN executable interprets sever session commands and establishes connections to the target database.