【新题】OCP 12c 062认证考试出现大量新题-6
最新学讯:近期OCP认证正在报名中,因考试人员较多请尽快报名获取最近考试时间,报名费用请联系在线老师,甲骨文官方认证,报名从速!
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
OCP解析公开课时间:【每周五晚8点】
OCP解析公开课地址:http://ke.qq.com/course/326223
OCP解析群资料分享:1015267481 验证:ocp
-------------------------------------------------------
6.Which four statements are true about database instance behavior?
A) Redo log files can be renamed in mount state.
B) Datafiles can be renamed in mount state.
C) All dynamic performance views (v$ views) return data when queried from a session connected to an Instance in nomount state.
D) An spfile can be updated when connected to an idle instance.
E) The consistency of redo logs and data files is checked when mounting the database.
F) An idle instance is created when a startup nomount is successful.
Answer:ABDF
(解析:答案 AB 是没有问题的,但是这道题的 an idle instance 指的是什么不明确,如果一个实例没有启动,那么我们连接的时候会告诉我们:Connected to an idle instance.,所以这里不清楚实例启动后是不是算是 idle instance,如果是,那么答案DF 就是对的。)