如果要建立多人在线的服务器，以下代码正确的是（）
第1题：
SCADA的英文全称是：（）
第2题：
SCADA（Supervisory Control And Data Acquisition）即（）。
第3题：
The data station usually means a(71)unit that provides data for transmission, that accepts transmitted data, and that performs all functions necessary for communication with another functional unit. Data stations may be divided into two kinds, the primary stations and the secondary stations, (72)control functions.In(73)data link control, the primary station is the data station that supports the primary control functions of the data link, generates commands to be transmitted, and interprets received responses. Specific responsibilities assigned to the primary station include initialization of control signal interchange, organization of data flow and actions regarding error control and error recovery functions. The secondary station executes data link control functions as (74)by the primary station, interprets received commands and (75) responses to be transmitted.
A．performance
B．functional
C．capacity
D．quality
第4题：
在将格式化的文本文件导入oracle时我们经常采用的是SQLLOAD命令，下面正确的写法是（）。
第5题：
What are two benefits of control plane policing？（）
第6题：
生产部收集Raw Data交文控计算Control Limit，如果CPK>1.33，则把原始Raw Data重新代入Control Chart，所描的点：（）。
第7题：
Which two Cisco router functional planes are protected by Control Plane Policing （COPP）？（）
第8题：
A. It ensures that data is retransmitted if an acknowledgment is not received.
B. It reassembles segments in the correct order on the destination device.
C. It provides a mechanism for the receiver to control the transmission speed.
D. It regulates the size of each datagram segment.
E. All of the above are functions of flow control
第9题：
Which three attributes of the LOG_ARCHIVE_DEST_n initialization parameter control the data availability mode of a Data Guard standby database？ （）
第10题：
What are two functions of a custom mapping module?（）