城市园林绿地主要类型有：
Which mode of database shutdown requires an instance recovery at the time of the next database startup?（） ABORT。 NORMAL。 IMMEDIATE。 TRANSACTIONAL。
In addition to recording data about equipment and property, the management of which three items is also provided by IBM Maximo Asset Management?（） union rules。 spare parts 。 service contracts。 fulfillment services。 warranty information。 construction permit。
You want the ability to recovery any time within the last seven days and therefore you configured the recovery window retention policy using the command： RMAN> CONFIGURE RETENTIOH POLICY TO RKCOVFRY WINDOW OF 7 DAYS； After configuring the recovery window， you performed the database backup as follows：（） Backup RB1 at log sequence number 12871 on 5th Jan。 Backup RB2 at log sequence number 15622 on 12th Jan。 Backup RB3 at log sequence 16721 on 15th Jan。 On 20th Jan when the log sequence number was 18112 you realize that there Is a need to a point in time at the beginning of the recovery window. You have all an hived redo log files to date.。
被审计单位应当自接到审计报告之日起（）日内，将其书面意见送交审计组或者审计部门？ 十。 五。 二十。 十五。
You decide to enable Flashback Database in your Oracle 10g database so that future recoveries will take less time than traditional recoveries. Which of the following parameters must be included in your initialization parameter file before enabling Flashback Database？（）
