In those early days, the boy company's()business was model railways and cars.
A、 useful
B、 full
C、 easy
D、 core
A、 useful
B、 full
C、 easy
D、 core
A、open late and close early B、open late and close late C、fail to open when the engine is cold D、fail to open at normal operating temperature
A、spring,around late evening B、spring,around early evening C、fall,around early morning D、fall,around midday
A、10 hours in any 24-hour period B、72 hours in any seven-day period C、ten hours in any 24-hour period D、88 hours in any seven-day period
A、 a list of all those files that have been deleted in the last two days B、 a list of all those files that have been recovered within the last two days C、 a list of all the expired backups and copies D、 a list of backups and copies that are outside the range covered by the current retention policy
A、A.14 hours in any 24-hour period B、B.77 hours in any seven-day period C、C.ten hours in any 24-hour period D、D.88 hours in any seven-day period
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