Design sorting based and hashing algorithms for computing the division operation.
Answer to relevant QuestionsClustering indices may allow faster access to data than a nonclustering index affords. When must we create a nonclustering index, despite the advantages of a clustering index? Explain your answer.Show that the following equivalences hold. Explain how you can apply then to improve the efficiency of certain queries: a. E1 Θθ (E2 − E3) = (E1 Θθ E2 − E1 Θθ E3). b. σθ ...A set of equivalence rules is said to be complete if, whenever two expressions are equivalent, one can be derived from the other by a sequence of uses of the equivalence rules. Is the set of equivalence rules that we ...During its execution, a transaction passes through several states, until it finally commits or aborts. List all possible sequences of states through which a transaction may pass. Explain why each state transition may occur.What benefit does strict two-phase locking provide? What disadvantages result?
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