The WebSphere Application Server provides a Dynamic Cache Monitor. Which of the following can be monitored using this tool？（）
A. Servlet Response Times
B. Cache Statistics
C. Database Connection Pool Statistics
Disk Statistic
查看答案
财务部门是工程建设项目的主要管理部门。
A. 正确
B. 错误
双速异步电动机不可以通过变频率来改变转速。
A. 正确
B. 错误
电动机常用的电力制动方法有变频制动、反接制动和能耗制动。
A. 正确
B. 错误
Which of the following options applies to virtual Ethernet devices（）
A virtual Ethernet adapter can only connect to other partitions within the same system.
B. A virtual Ethernet adapter needs to be connected to an external VLAN capable switch to be able to communicate with other partitions on the same system.
C. A partition can support an unlimited number of virtual Ethernet devices.
D. A virtual Ethernet adapter in the VIO Server that is part of a SEA should not have the "trunk flag" set
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