If the suspect is too poor to pay for a lawyer, ______.
A. he can defend for himself
B. he doesn't need one
C. no lawyer will take his case
D. the government will offer
查看答案
Which of the following was not the problem facing managers before the widespread use of computers
A. They couldn't made full use of the valuable information about a company's activities.
B. They .had to spend a lot of money getting the information.
C. The information didn't reach them.
D. They are facing a wide range of data processing and information instruments.
Which of the following is a proper title for the passage
A. [A] Microcomputers in the United States
B. The Development of Computerized information System
Computers in Management
According to the passage, what are managers able to do with computer based information
A. They can control the financial problems in a company
B. They may monitor ordinary workers in their company
C. They can control activities of their company
D. They can process computer data and instruct information
在1993年发表的《建立数据仓库》中，谁给出了数据仓库的定义 ( )
A. Codd
B. Chen
C. Navathe
D. Inmon
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