题目内容

现在的世界杯足球赛的冠军奖杯定名为什么?

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根据不同的用途,应答器里有不同的报文。区间反向运行用户信息包指CTCS-3

A. 正确
B. 错误

合同履行的担保种类有()

A. 保证和定金
B. 违约金
C. 抵押和质押
D. 留置

A healthcare and life sciences client wants to maintain electronic patient records, including medical images, for two years after each patient’s death. How would the IT storage industry describe this business goal?()

Archive solution that requires event-based retention
Backup solution that provides version-based expiration
C. Business continuity solution that provides two years Recovery Time Objective (RTO)
D. Business continuity solution that provides two years Recovery Point Objective (RPO)

长期带额定负载运行的交流接触器,其额定电流常选为()。

A. 小于负载额定电流
B. 等于负载额定电流
C. 负载额定电流的1.3—2.5倍
D. 负载额定电流的5倍

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