Oracle
1Z0-054 · Question #130
1Z0-054 Question #130: Real Exam Question with Answer & Explanation
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Question
In an online transaction processing (OLTP) system, which is configured in shared server mode, you execute the following query to examine the sort performance: SQL> SELECT d.value "Disk", m.value "Mem", (d.value/m.value)*100 "Ratio" FROM v$sysstat m, v$sysstat d WHERE m.name='sorts (memory)' and d.name='sorts (disk)'; Disk Mem Ratio ---------- ---------- --------- 23 206 11.165049 What action would you take after observing the output?
Options
- Aincrease the value of SORT_AREA_SIZE
- Bincrease the size of the temporary tablespace
- Cincrease the value of PGA_AGGREGATE_TARGET
- Dno action required because the ratio is perfect for an OLTP system
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