ocp認證052考題解析：1Z0-V8.02-第66題
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66. You notice that the performance of the database has degraded because of frequent checkpoints.
Which two actions resolve the issue? (Choose two.)
A.Disable automatic checkpoint tuning.
B.Check the size of the redo log file size and increase the size if it is small.
C.Set the FAST_START_MTTR_TARGET parameter as per the advice given by the MTTR Advisor.
D.Decrease the number of redo log members if there are more than one redo log members available in
each redo log group.
Answer: BC
答案解析：
題意問，怎么解決因頻繁的發生檢查點而降低了數據庫的性能？
A 禁用自動檢查點調優，即是將FAST_START_MTTR_TARGET設置為0.
B 檢查重做日志文件的大小，如果小則增加。
C 根據MTTR建議指導來設置FAST_START_MTTR_TARGET的值。
D 減少重做日志的成員數量，錯誤。
