护理心理评估的基本方法
A. 观察法
B. 访谈法
C. 心理测验法
D. 实验室检查
What happens during the 'load' phase of a data ETL system?
A. Source data is read from the existing system
B. Source data is uploaded into the transformation software
C. Transformed data is written into a target database
D. Transformed data is transmitted to data visulisation software
Which of the following is found at the very bottom of an organisation's business intelligence stack?
A. Web
B. ETL system
C. IT infrastructure
D. Legacy systems
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