Which of the following term is best define by the statement:"Each object is stored only once, but is accessible by all CASE tools that need it."?
Correct answer: A. Non-redundant data storage
- A. Non-redundant data storage
- B. Data independence
- C. Transaction control
- D. Ad Hoc data queries and reports
Explanation
Non-redundant data storage keeps each object in one repository location while allowing multiple CASE tools to access it. This avoids duplicate copies becoming inconsistent.
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