题目内容

在电气设备上工作,保证安全的技术措施只能由运行人员执行。

A. 正确
B. 错误

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更多问题

确定两个类继承关系的符号是()。

You are designing a service that will use the Windows Azure AppFabric Service Bus. You need to recommend an approach for controlling access to the service by using the Windows Azure AppFabric Access Control Service. Which two actions should you recommend?()

A. Configure the service to not require authentication.
B. Configure the service to require a relay access token.
C. Specify message security for all communications between clients and the service.
D. Specify transport security for allcommunications between clients and the service.

职业技能鉴定命题分为两种工作方式,即常规命题模式()模式。

感应同步器通常采用滑尺加励磁信号,而由定尺输出位移信号的工作方法

A. 正确
B. 错误

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