To work with data, the DBMS must retrieve the data from permanent storage and place it in RAM.
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Q4: A table space has the same meaning
Q5: All factors must be checked to ensure
Q6: An index scan is less efficient than
Q7: The purpose of an I/O operation is
Q8: The SQL cache stores the end-user written
Q10: Good database performance is easy to evaluate.
Q11: One of the main functions of a
Q12: DBMS implementations are typically similar in complexity
Q13: The B-tree index is used mainly in
Q14: Indexes do not facilitate join operations.
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