所谓创新素质,概括地说,就是创造发明的能力。具体地说,就是()和创新能力的统一。
查看答案
司机出示的通行卡不可读时,以下处理正确的是()
A. 应按无卡进行处理
B. 特殊情况下可按无卡处理
C. 应通知监控室进行入口查询
D. 应按纸卡处理
有两台FMC,而FCC一次只使用一台FMC的数据。用于选择FMC的方法是:()。
A. 由仪表源选择电门来选择FMC
B. 由FMC主电门来选择FMC
C. 总是选择左FMC
D. 根据自动驾驶通道衔接状况来选择FMC
Which two statements are true about the duplexing of the backups taken by RMAN?()
A. It’s only supported for the backups performed on the tape
B. It is not supported for backup operations that produce image copies
C. Duplex backups need a parallelism for the device to be equal to number of copies
Duplex backups can be performed to either disk or tape, but cannot be performed on tape and disk simultaneously