Which IBM resource is a Web-based data repository for tested and supported hardware, applications, and middleware for System x and BladeCenter? ()
关于@Repository注解描述正确的是()
Initially, for the Automatic Workload Repository (AWR) statistics,the retention period is set to 7 days, the collection interval is set to 30 minutes and the collection level is set to Typical in your production database. You have been using the Memory Advisor for the last three months to generate recommendations for tuning memory components. However,when you observe the Memory Advisor on a Friday,you find that the statistics are available only for two days, Thursday and Friday,of that week. What would have caused the statistics to be removed?()
Which two statements are true about the Automatic Workload Repository (AWR)()
In a recent Automatic Workload Repository (AWR) report for your database, you notice a high number of buffer busy waits. The database consists of locally managed tablespaces with free list managed segments. On further investigation, you find that buffer busy waits is caused by contention on data blocks. Which option would you consider first to decrease the wait event immediately?()
You plan to collect the Automatic Workload Repository (AWR) data every Monday morning for a month. You want Oracle Database to automatically create a baseline every Monday and remove the old baseline. What is the correct action to achieve this?()
Which statement is true when Automatic Workload Repository (AWR) baselines are created using baseline templates?()
Which three statements are true about Automatic Workload Repository (AWR)?()
以下关于信息库(Repository)的叙述中,最恰当的是()
关于@Repository注解描述正确的是()