教育过程的构成要素包括（） 教育途径。 教育内容。 教育者和受教育者。 教育手段。 教育环境。
You are working in an online transaction processing （OLTP） environment. You realize that the salary for an employee， John， has been accidentally modified in the EMPLOYEES table. Two days ago， the data was in the correct state. Flashback logs generated during last two days are available in the flash recovery area. Which option would you choose to bring the data to the correct state while ensuring that no other data in the same table is affected？（） perform pointintime recovery。 perform a Flashback Table operation to restore the table to the state it was in two days ago 。 perform a Flashback Database operation to restore the database to the state it was in two days ago。 perform Flashback Versions Query and Flashback Transaction Query to determine all the necessary undo SQL statements， and then use them for recovery。
.最早产生的、也是最简单的组织形式是（）。 个人独资企业。 合伙企业。 有限责任公司。 股份有限公司。
In your production database， data manipulation language （DML） operations are executed on the SALES table.You have noticed some dubious values in the SALES table during the last few days. You are able to track users， actions taken， and the time of the action for this particular period but the changes in data are not tracked.You decide to keep track of both the old data and new data in the table along with the user information. Whataction would you take to achieve this task（） Apply fine-grained auditing.。 Implement value-based auditing.。 Impose standard database auditing to audit object privileges.。 Impose standard database auditing to audit SQL statements.。
刘某，男，大二学生，有一段时间宿舍陆续有人丢了东西，只有自己什么东西都没丢。因睡在上铺，自己的东西整理的井井有条，重要的物品都锁在柜子里，所以没丢过东西。但没丢东西不等于偷过别人的东西，有二个同学经常嘀嘀咕咕，指桑骂槐，言下之意是我偷了他们的东西。指桑骂槐谁还听不出来？我就质问他们说谁？他们说：“说谁谁自己知道，谁偷了别人的东西我们就说谁！”我特别气愤就和他们吵了起来，后来隔壁宿舍的同学过来劝阻才算罢休。但我从此心情特别的不爽，也不愿回宿舍，曾跟老师提出来想调换一下宿舍。他们诬蔑我偷东西，这口气我实在咽不下去。我的性格直爽，脾气也不好，惹急了我，没准控制不住自己，什么事都干得出来。对待该生的问题，你从哪几方面来引导他（）。 帮助该生对自己的个性进行分析，提高自我认知能力。 凡事学会冷静处理，不能意气用事。 学会宽容和谅解同学。 坦诚的跟同学进行和解性的交谈，化解矛盾等。
A customer wants the highest data availability with the best performance. Select the basicconfiguration of storage products that would achieve this goal.（）
