A STATSPACK snapshot is a(n) ________ collection of data?
A . dynamic
B. point-in-time
C . ongoing
D . continuously refreshed
Explanation:
Answer B: Each snapshot, executed with the stored procedure STATSPACK.snap, is a point-in-time gathering of cumulative and current statistics in the database. The snapshot is not continuously refreshed, ongoing, or a dynamic collection of data. Each snapshot reads the instance views and populates the PERFSTAT tables with current point-in-time data.
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