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Questions and Answers
When did the concept of data management arise?
When did the concept of data management arise?
- 1950s
- 1970s
- 1960s
- 1980s (correct)
What technology shift made data management more important?
What technology shift made data management more important?
- From punched cards to magnetic tape
- From magnetic tape to random access storage (correct)
- From cloud storage to quantum computing
- From random access storage to cloud storage
What was the primary argument of those who suggested that process management was more important than data management in the 1980s?
What was the primary argument of those who suggested that process management was more important than data management in the 1980s?
- Data was not a valuable resource
- Data was stored in too many places
- Data was not well defined
- Random access processing was not competitively fast (correct)
What evolution in application software made it obvious that both data management and process management were important?
What evolution in application software made it obvious that both data management and process management were important?
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What happens if the data is not well defined?
What happens if the data is not well defined?
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