在各种灭火剂中,对B、C类着火最有效,且同样适用于A、D类着火的灭火剂是:().
A. 二氧化碳灭火剂
B. 卤代烃灭火剂
C. 水剂灭火剂
D. 固体灭火剂
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公司精益转型规划的基本方针是();顶层设计,系统转型;目标量化,本质提升;持续改进,自觉创新。
A. 战略承接,价值驱动
B. 顶层设计,系统转型
C. 目标量化,本质提升
D. 持续改进,自觉创新
E. 战略承接,顶层设计
F. 目标量化,系统转型
Which two of the following are the imposed restrictions to production redeployment in WebLogic Server ?()
A. Can’t cahnge application’s deployment targets
B. Can’t cahnge application’s security model
Can’t cahnge application’s node manager
D. Can’t cahnge application’s persistent store setting
You use Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application. You plan to create a custom control that contains four text input fields. Each of the text input fields within the control will contain a label. You need to ensure that the text input fields within the control can be validated by using a regular expression validator. Which class should you inherit from?()
A. TextBox
B. TextElement
C. UIElement
D. UserControl
某客户持农行金穗卡在江苏农信安装的酒店POS机上刷卡消费1000元(商户扣率2%),则收单行社在本交易中获手续费收入()元。
A. 20
B. 14
C. 4
D. 2