第79題-OCP認證062考試題庫2019最新考題解析
最新學訊:近期OCP認證正在報名中,因考試人員較多請盡快報名獲取最近考試時間,報名費用請聯系在線老師,甲骨文官方認證,報名從速!
我要咨詢2018年的時候,OCP 11g考試題庫大更新,052 053出現了很多新題,
2019年,11g即將停考的前期,Oracle又出現了一次大變動,12c出現了很多新題,比如062 063題庫大更新
OCP解析公開課時間:【每周五晚8點】
OCP解析公開課地址:http://ke.qq.com/course/326223
OCP解析群資料分享:1015267481 驗證:ocp
-------------------------------------------------------
QUESTION 79
Which three statements are true about using flashback database in a multitenant container database (CDB)?
A. The root container can be flashed back without flashing back the pluggable databases (PDBs).
B. To enable flashback database, the CDB must be mounted.
C. Individual PDBs can be flashed back without flashing back the entire CDB.
D. The DB_FLASHBACK RETENTION_TARGET parameter must be set to enable flashback of the CDB.
E. A CDB can be flashed back specifying the desired target point in time or an SCN, but not a restore point.
Correct Answer: BDE