146.Identify three situations in which you would NOT be able to drop a tablespace. (Choose three.)A.when the tablespace

88.Identify two situations in which you can use Data Recovery Advisor for recovery. (Choose two.)A.The database files a

formality check rtl2netlist 时候可能会出现stuck at verify 阶段，这种形况是rtl 中的一些code 很复杂， formality 不能解读。这时有两种解