Oracle
1Z0-054 · Question #44
1Z0-054 Question #44: Real Exam Question with Answer & Explanation
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Question
You are managing an online transaction processing (OLTP) system. Many users complain about the slow response time. You investigated and found that in the Top 5 events, direct path read accounts for 73.2% of the total wait time.Which two are the possible reasons for the high direct path read time? (Choose two.)
Options
- AThe I/O subsystem is slow.
- BThe SQL statements are using high CPU.
- CThe SQL statement has a long parsing time.
- DThe SQL statements are performing a large number of physical and logical reads.
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