Oracle
1Z0-054 · Question #160
1Z0-054 Question #160: Real Exam Question with Answer & Explanation
The correct answer is D. The database experienced 58 waits of duration less than two milliseconds each that are not. See the full explanation below for the reasoning.
Question
View the Exhibit and examine the partial output from the query on the v$file_histogram view: Which statement correctly interprets the output displayed in the Exhibit?
Exhibit
Options
- AThe database waited 58 times in a time interval of two milliseconds for FILE# 1.
- BThe database experienced 58 waits of two milliseconds duration each for FILE# 1.
- CThe database performed 58 synchronous single block reads in a time interval of two milliseconds
- DThe database experienced 58 waits of duration less than two milliseconds each that are not
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