Oracle
1Z0-064 · Question #54
1Z0-064 Question #54: Real Exam Question with Answer & Explanation
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Question
Examine the query and its output: Which two inferences can be definitely derived from this output? (Choose two.)
Exhibit
Options
- AThe db file scattered read event has occurred 104 times in this session for file# 12.
- BThe session has completed performing a full table scan.
- CThe SQL statements in this session are performing excessive disk reads.
- DThe multiblock factor is 8 for this I/O but it could vary for the other I/O events.
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