应用层FTP协议主要用于实现哪种网络服务功能（)A．互联网中远程登录功能B．互联网中交互式文件传

A. Archived redo log files are backed up along with data files.

B. Only data files are backed up and a restore point named FY06Q4 is created.

C. Archived log files are backed up along with data files, and the archived log files are deleted.

D. The command creates a restore point named FY06Q4 to match the SCN at which this backup is consistent.

A. It will display a list of files that need incremental backup

B. It will display a list of files that need backup after five days

C. It will display a list of files that were backed up in the last five days

D. It will display a list of files that have not been backed up in the last five days

E. It will apply the current retention policy to determine the files that need to be backed up

A．Deleted

B． Unchanged

C． Set

D． Copied

A. A list of files that require a backup within 3 days

B. A list of files requiring more than 3 days of archivelogs to apply

C. A list of files that RMAN recommends be backed up only once in every three days, based on low volatility

D. A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

A.All filesystems in rootvg, vol1, vol2

B.All locally mounted filesystems in the rootvg

C.All files in the rootvg and system files in vol1 and vol2

D.All local and remotely mounted filesystems

A. A list of files that require a backup within 3 days

B. A list of files requiring more than 3 days of archivelogs to apply

C. A list of files that RMAN recommends be backed up only once in every three days, based on low volatility

D. A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

Have you backed 一--一_ your files？

A、 off

B、 out

C、 up

files are stored on three locations. The Flash Recovery Area is one of the locations. The details are given below:Which statement is true regarding what this command accomplishes？（）

A. All archived redo log files backed up at least twice to tape are deleted.

B. All archived redo log files backed up at least once to tape are eligible for deletion.

C. All archived redo log files backed up at least twice to tape are deleted from the flash recovery area.

D. All archived redo log files in local archiving destinations and the flash recovery area backed up at least twice to tape are eligible for deletion.

A.The master.info and relay.info files

B.The relay log files

C.The relay index file

D.Mysql.slave_master_info table

E.Mysql.slave_relay_log_info table

F.Mysql.slave_worker_info table