Oracle
1Z0-054 · Question #133
1Z0-054 Question #133: Real Exam Question with Answer & Explanation
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Question
You want to review a summary of all the wait events in an instance since it started over a month ago. You issued the following query: SQL>SELECT event, total_waits, time_waited, average_wait FROM V$SYSTEM_EVENT ORDER BY time_waited DESC; View the Exhibit and examine a portion of the output from the above query. Which events would you consider from the output for further investigation? (Choose all that apply.)
Options
- Alog file sync
- Brdbms ipc message
- CSQL*Net message from client
- Dlog file switch (checkpoint incomplete)
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