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【简答题】
听下面一段材料，回答第l至4题。 1. Where does the woman come from? A. Canada. B. America. C. Australia. 2. Which place does the woman suggest the man visit? A. Bondi Beach. B. Opera House. C. Blue Mountains. 3. What do we know about the small hotels in Sydney? A. They are expensive. B. Some of them can be found on the Internet. C. Most travelers like to stay in them. 4. What probably is the best way to travel around? A. By bus. B. By car. C. By air.
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举一反三
【多选题】You set the following parameters in the parameter file and restarted the database: Which two statements are true regarding these parameters after the database instance is restarted?（）
A.
The MEMORY_MAX_TARGET parameter is automatically set to 500 MB
B.
The value of the MEMORY_MAX_TARGET parameter remains zero till it is changed manually
C.
The PGA_AGGREGATE_TARGET and SGA_TARGET parameters are automatically set to zero
D.
The lower bounds of PGA_AGGREGATE_TARGET and SGA_TARGET parameters are set to 90 MB and 270 MB, respectively
【简答题】《劝学》作者是时期的思想家____。
【单选题】Which of the following actions is an example of risk response:
C.
adjust project parameters (scope, time, quality ...) B reduce the probability of potential project risk events C reduce the consequences of potential project risk events
D.
wait until a problem actually happens, then deal with it in the most effective and efficient manner.
E.
A, B and C only
【简答题】《劝学》作者是时期的思想家____。
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