第54题-OCP认证062考试题库2019最新考题解析

文章来源：更新时间:2019/6/20 14:47:40

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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】

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QUESTION 54

You are about to plug a multi-terabyte non-CDB into an existing multitenant container database (CDB).

The characteristics of t he non-CDB are as follows:

Version: Oracle Database 11g Release 2 (11.2.0.2.0) 64-bit

Character set: AL32UTF8

National character set: AL16UTF16 O/S: Oracle Linux 6 64-bit

The characteristics of t he CDB are as follows:

Version: Oracle Database 12c Release 1 64-bit

Character Set: AL32UTF8

National character set: AL16UTF16

O/S: Oracle Linux 6 64-bit

Which technique should you use to minimize down time while plugging this non-CDB into the CDB?

A. Transportable database

B. Transportable tablespace

C. Data Pump full export/import

D. The DBMS_PDB package

E. RMAN

Correct Answer: B

(解析：题目要求宕机的时间最少，所以用传输表空间的方式最好。)