单项选择题
Which is the correct command to back up the database， back up the archived redo logs， and then remove the backed-up archived redo logs？（）
A. backup database
B. backup database and archivelogs
C. backup database plus archivelogs
D. backup database plus archivelog delete input
E. backup database and archivelog delete input
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相关考题
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单项选择题
Compressedbackupsworkwithwhichofthefollowingcommands？（）
A. copy as backup
B. backup as copy
C. backup
D. copy -
单项选择题
Consider the following command： Backup database plus archivelog delete input； How many backup sets would be created by this command if the following were true：（） Control-file a NN uto backups were enabled. NN The size of backup sets was not restricted. NN One channel was allocated.
A. 1
B. 2
C. 3
D. 4
E. 5 -
单项选择题
WhattypeofbackupisstoredinaproprietaryRMANformat？（）
A. Backup set
B. Image copy
C. Backup section
D. Backup group
