【新题】OCP 12c 062出现大量新题-13
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我要咨询2018年的时候,OCP 11g考试题库大更新,052 053出现了很多新题,
2019年,11g即将停考的前期,Oracle又出现了一次大变动,12c出现了很多新题,比如062 063题库大更新
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13.You want a Job that performs a bulk insert as soon as the loader file arrives on the local file system.
Which two would you do to accomplish this?
A) Create a light weight job for bulk insert.
B) Create a file watcher.
C) Create an event-based job for bulk insert.
D) Create a bulk loader watcher.
E) Create a job chain with a step for bulk insert.
Answer:BC
(解析:题目的意思是:在加载程序文件到达本地文件系统后立即执行大容量插入的作业。File Watcher (文件监视器),可以用来检测一个 OS 文件是否存在,根据文件大小判断传输是否完成,继而触发一个 Event Schedule)