Oracle
1Z0-054 · Question #197
1Z0-054 Question #197: Real Exam Question with Answer & Explanation
The correct answer is B. database buffer cache is not large enough. See the full explanation below for the reasoning.
Question
View the Exhibit and examine the TKPROF output. While studying the TKPROF output, you find that the number of disk reads is close to the total number of buffers used (query + current) for some statements. What is the reason for this?
Exhibit
Options
- Ashared pool is not large enough
- Bdatabase buffer cache is not large enough
- Ctoo few DBWn processes
- Dfragmentation in the database buffer cache
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