DBI202Xuất hiện trong 1 đề thi
Suppose we have defined VIEW ParamountMovies from the Movies table. When we execute the command:\nDROP TABLE Movies\nwhich of the following statements is correct?
Các lựa chọn
AThe Movies table goes away, but VIEW ParamountMovies can still be used.
BThe Movies table goes away and VIEW ParamountMovies cannot be used.
CThe Movies table cannot be drop because VIEW ParamountMovies still references it.
DThe Movies table cannot be drop, but VIEW ParamountMovies is drop.