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Examen
DAD 220: 1.2: Database Systems Questions and Answers with complete solution
DAD 220: 1.2: Database Systems
DAD 220: 1.2: Database Systems
Database system requirements - Answer-Performance Authorization Security Rules Recovery Transaction - Answer-A group of queries that must either completed or rejected as a whole Steps for database systems completing transactions - Answer-Ensure transactions are processed completely or not at all Prevent conflicts between concurrent transactions Ensure transaction results are never lost Database Architecture - Answer-is composed of models, policies, rules or standards that govern which ...
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