You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?（）<br>A:You must have change tracking enabled in your database<br>B:Your database must be running in NOARCHIVELOG mode<br>C:To back up a tablespace, it must be in backup mode<br>D:To back up a tablespace, it must first be taken offline

You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?（）
A:You must have change tracking enabled in your database
B:Your database must be running in NOARCHIVELOG mode
C:To back up a tablespace, it must be in backup mode
D:To back up a tablespace, it must first be taken offline

出自：Oracle认证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245188】个 (题库试题定时更新)