Which three statements describe how the strict SQL mode provides added security?（） It rejects statements that try to insert out-of-range values。 It rejects invalid dates。 It limits the operations that the server can perform。 It rejects queries that produce out-of-range values。 It rejects dates with zero day or month value。
The application workload on your database is same between 10 a.m. and 11 a.m. on weekdays. Suddenly you observe poor performance between 10 a.m. and 11 a.m. in the middle of the week. How would you identify the changes in configuration settings， workload profile， and statistics to diagnose the possible causes of the performance degradation？（） by using the SQL access advisor。 by using the Automatic Workload Repository report。 by running the Automatic Database Diagnostic Monitor （ADDM）。 by using the Automatic Workload Repository Compare Period report。 by analyzing the output of the V$ACTIVE_SESSION_HISTORY view。
水电站大坝安全检查分为日常巡查、（）、定期检查和特种检查。 季度详查。 年度详查。 每月检查查。 以上都不对。
Which statement is true regarding the effect of this command on the transaction in Scott’s session（） The command fails as a transaction is still pending.。 The transaction in Scott’s session is rolled back and the tablespace becomes read-only.。 The command waits and the user SCOTT can execute data manipulation language （DML） statements only as part of the current transaction.。 The command hangsuntil all transactions on the objects in the tablespace commit or rollback， and then the tablespace is placed in read-only mode.。
英德矛盾的实质是（）。 争夺欧洲霸权。 争夺世界霸权。 重新瓜分世界殖民地和市场。 争夺远东地区霸权。
Enterprise Asset Management packages offer a wide range of capabilities. Which three areas of capability are covered by IBM Maximo Asset Management solutions?（）
