Question: List five responsibilities of a database management system For
List five responsibilities of a database management system. For each responsibility, explain the problems that would arise if the responsibility were not discharged.
Answer to relevant QuestionsWhat are five main functions of a database administrator?Explain the distinctions among the terms primary key, candidate key, and superkey.Extend the E-R diagram of the previous question to track the same information for all teams in a league.In Section 2.4.3, we represented a ternary relationship (Figure a) using binary relationships, as shown in (Figure b). Consider the alternative shown in (Figure c). Discuss the relativemerits of these two alternative ...Consider two separate banks that decide to merge. Assume that both banks use exactly the same E-R database schema—the one in Figure below (This assumption is of course highly unrealistic; we consider the more realistic ...
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