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【单选题】
基本建设投资的综合范围为总投资()的基本建设项目。A.
50万元以上(含50万元)
B.
100万元以上(含100万元)
C.
150万元以上(含150万元)
D.
250万元以上(含250万元)
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反馈参考答案：
举一反三
【简答题】A. 细分市场是从() 的角度进行划分的。 B. 产品品种 C. 产品系列 D. 产品
【单选题】As a______for his contribution, he got a new car from the company.
A.
award
B.
medal
C.
prize
D.
reward
【单选题】You executed the following query in your database： FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output？（）
A.
the time when the last flashback operation in your database was performed
B.
the time when the first flashback operation in your database was performed
C.
a list of flashback operations performed in your database using SCN and time
D.
the approximate time and the lowest system change number （SCN） to which you can flash back your database
【单选题】Examine the parameter setting in your database: Which statement is correct about the database?（）
A.
Automatic memory management is disabled because PGA_AGGREGATE_TARGET and SGA_TARGET are not set
B.
The instance is started but the database will not be opened until PGA_AGGREGATE_TARGET and SGA_TARGET are set
C.
The database is opened but users cannot perform transactions until PGA_AGGREGATE_TARGET and SGA_TARGET are set
D.
Automatic memory management is enabled and, as per policy, 60% of the memory for System Global Area (SGA) and 40% of the memory for Program Global Area (PGA) will be distributed at startup
【简答题】11. They got a new
roof (last week, week ago).
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