Question
A student is analyzing Physical Design and Tuning. Which statement about buffer management is correct?
Correct Answer: A
the DBMS manages pages between disk and memory to reduce I/O cost
This statement is correct because buffer management means that the DBMS manages pages between disk and memory to reduce I/O cost.
This statement is correct because buffer management means that the DBMS manages pages between disk and memory to reduce I/O cost.
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