What feature on the WSA provides Day Zero Revocation of access to third party sites such as Salesforce？（） 正确。 错误。
磨损的分类 正确。 错误。
Given： Which four code fragments， inserted independently at line 7， will compile？（） 正确。 错误。
当线圈中的（）发生变化时，线圈两端就产生（）。 正确。 错误。
You work as a database administrator for Certkiller .com. You find that the database performance degrades while you backup the Certkiller database using Recovery Manager （RMAN）. The Certkiller database is running in shared server mode. The database instance is currently using 60% of total operating system memory. You suspect the shared pool fragmentation to be the reason. Which action would you consider to overcome the performance degradation？（） 正确。 错误。
可以通过语句myDataView.RowFilter=EmployeeID>20对数据试图myDataView进行数据过滤。
