Question: Question 4 Which principle defines data independence? Physical design never affects query results. Tuning query performance requires application modifications. Logical design maintains schema integrity. Modification

Question 4 Which principle defines data independence? Physical design never affects

Question 4 Which principle defines data independence? Physical design never affects query results. Tuning query performance requires application modifications. Logical design maintains schema integrity. Modification of indexes generates different results. Question 5 3 pts A Database is a collection of data organized in a format that gets for information management

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