The database approach to data management is sometimes called the flat file approach. ANS:FPTS:1 2. The database management system provides a controlled environment for accessing the database. ANS:TPTS:1 3. To the user, data processing procedures for routine transactions, such as

The approaches which are used by P2P systems for defining and creating the mappings between peers’ schemas can be classified as follows: 1- Pairwise schema mapping, 2-mapping based on machine learning techniques, 3- common agreement mapping, ————————————————- 4-schema mapping using

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