PCDA(Deming cycle)is an iterative four-step management method used in continual improment of processes and products.During the()phase,the data and results gathered from the do phase are evaluated.Data is compared to the expected outcomes to see any similarities and differences.
A. plan
B. do
C. check
D. act
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沟通过程管理的最终目标是()。
A. 严格执行沟通计划
B. 保障干系人之间有效沟通
C. 与干系人建立沟通机制
D. 正确传递项目信息
The IoT architecture can be divided into three layers. ()is the key layer to realize the foundational capabilities which support the electronic devices interact with physical world.
A. Sensing layer
B. Network layer
C. Application layer
D. Operation layer
计算机内存中存储信息的基本单位是()
A. 位
B. 字节
C. 双字节
D. 四字节
我国陆续建成了“两网、一站、四库、十二金”工程为代表的国家级信息系统,其中的“一站”属于()电子政务模式。
A. G2G
B. G2C
C. G2E
D. B2C