backup
n.备份、备用 adj.备用的,后补的
举一反三
- When youre performing active database duplication，a backup of what kind is required？（） A: A current RMAN backup-set backup is required. B: No backup is required. C: An RMAN image backup is required. D: A manual backup is required. E: A "duplicate" preparatory backup is required.
- 备份整个数据库使用（ ）命令完成。 A: BACKUP TABLESPACE B: BACKUP DATABASE C: BACKUP TABLE D: RESTORE DATABASE
- 仅仅备份表空间使用（ ）命令完成。 A: BACKUP TABLESPACE B: BACKUP DATABASE C: BACKUP TABLE D: RESTORE TABLESPACE
- backup
- 【选出最佳答案】backup
内容
- 0
BenQ will be responsible to backup the customer’s data
- 1
rman核对归档文件的命令？（） A: crosscheck archivelog all B: crosscheck backup of database C: delete archivelog all D: list backup
- 2
如何显示Backup命令备份的文件？
- 3
Which of the following commands will fail？（） A: report schema B: report need backup C: report need backup days 3 D: report user E: report obsolete
- 4
Identify the channel settings that can be performed using the CONFIGURE CHANNEL or ALLOCATE CHANNEL commands in RMAN ？（） A: Limiting the input/output （I/O） bandwidth consumption B: Specifying the size of backup sets and backup pieces C: Specifying vendor-specific information for a media manager D: Specifying the parallelism for backup and restore operations