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【多选题】
在MCGS软件中能即时显示数据的构件有A.
实时表格
B.
历史表格
C.
实时曲线
D.
历史曲线
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反馈参考答案：
举一反三
【单选题】You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance， you plan to move the data from the flat files to clustered tables in...
A.
Use the external table population.
B.
Use the Oracle Data Pump export and import utility.
C.
Use the conventional path data load of the SQL*Loader utility.
D.
Use the INSERT INTO...SELECT command to load the data
【单选题】You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 runs a custom application. Users report that the performance of Server1 has dropped significantly during the...
A.
Increase the server memory.
B.
Install an additional processor.
C.
Install a high performance disk.
D.
Install an additional network adapter.
【判断题】Resolution and accuracy both describe the performance of data converters and are equivalent.
A.
正确
B.
错误
【简答题】( ): A computer and the associated physical equipment directly involved in the performance of data-processing or communications functions.
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