运行中的低压电气设备和低压线路要求对地的绝缘电阻不低于1KΩ/V
- · 有5位网友选择 错,占比55.56%
- · 有4位网友选择 对,占比44.44%
此题为判断题(对,错)。
B.they can react and adjust themselves more rapidly to the rapid rate of change in products
C.they have trade protection from the government
D.they supply the market demand and contribute to big business
B.You can use EM express to manage multiple databases running on the same server.
C.You can perform basic administrative tasks for pluggable databases by using the EM express interfacE.
D.You cannot start up or shut down a database Instance by using EM express.
E.You can create and configure pluggable databases by using EM express.
B.40100
C.40101
D.40102
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