题目内容

用于电容器组的放电器的放电性能应满足电容器组脱开电源后，在5s内将电容器组上的剩余电压降至（）及以下。

A. 100V
B. 80V
C. 60V
D. 50V

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You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. On DB1, quite few logged operations are performed. Now according to the requirement of the company CIO, you must validate that the database can be restored to a specific point in time. So what action should you perform to achieve this goal? （）

A. You should verify that the simple recovery model is used by the database.
B. You should verify that the full recovery model is used by the database.
C. You should verify that the checksum page verify option is used by the database.
D. You should verify that the bulk-logged recovery model is used by the database.&e

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募穴

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滑脉

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股静脉的穿刺部位在()

A. 股动脉内侧，0.5cm处进针
B. 股动脉外侧，0.5cm处进针
C. 股神经内侧，0.5cm处进针
D. 股神经外侧，0.5cm处进针
E. 股神经和股动脉之间

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用于电容器组的放电器的放电性能应满足电容器组脱开电源后，在5s内将电容器组上的剩余电压降至（）及以下。

A. 100V B. 80V C. 60V D. 50V

募穴

滑脉

股静脉的穿刺部位在()

A. 100V
B. 80V
C. 60V
D. 50V