The best way to validate that a database backup is working, is to:验证数据库备份是否正常工作的最佳方法是::()?
（A）Appoint a special DBA in charge of backups指定专门的DBA负责备份
（B）Check the backup logs every day每天检查备份日志
（C）Periodically recover from the backup file定期从备份文件恢复
（D）Check for the automatic email notification of backup success检查备份成功的自动电子邮件通知
（E）Check the size of the backup file检查备份文件的大小 答案解析:
参考答案
继续答题：下一题
更多CDMP数据治理试题
- 1Following the rollout of a data issue process there have been no issues recorded in the first month.The reason for this might be:在推出数据问题流程后，第一个月没有记录任何问题。其原因可能是::()?
- 2Which of the following is NOT an approach to data valuation?以下哪一项不是数据估值的方法?:()?
- 3Slice, Dice, Roll-up and Pivot are terms used in what kind of data processing?切片，切块，上卷，透视是哪个数据处理类型的述语:()?
- 4Data Governance roles include all of the following EXCEPT data数据治理角色包括以下所有角色(数据除外:()?
- 5The role of the Physical data model in the Metadata repository is物理数据模型在元数据库中的作用是::()?
- 6A database that is growing at 100% per annum compound will be:年复合增长率为100%的数据库将::()?
