A、链式复制(Chainedreplication)
B、中央复制(Centralreplication)
C、中央一连式(Central-chaineD.
D、Push/pull复制(Push/pullreplication)
正确答案:B
答案解析:略

A、链式复制(Chainedreplication)
B、中央复制(Centralreplication)
C、中央一连式(Central-chaineD.
D、Push/pull复制(Push/pullreplication)
正确答案:B
答案解析:略