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问题:

[多选] You are performing a block media recovery on the tools01.dbf data file in the SALES database using RMAN. Which two statements are correct in this scenario?()

A .  You must ensure that the SALES database is mounted or open.
B .  You must restore a backup control file to perform a block media recovery.
C .  You must take the tools01.dbf data file offline before you start a block media recovery.
D .  You must put the database in NOARCHIVELOG mode to perform a block media recovery.
E .  You can perform only a complete media recovery of individual blocks, point-in-time recovery of individual data blocks is not supported.

边际站馈线接地排采用截面积不小于100mmx6mm铜板、孔数10个的铜排或采用截面积不小于()铜铁转换器。 100mmx6mm。 100mmx40mm。 60mmx10mm。 100mmx20mm。 Which statement is true about Oracle Net Listener?() It acts as the listening endpoint for the Oracle database instance for all local and non-local user connections.。 A single listener can service only one database instance and multiple remote client connections.。 Service registration with the listener is performed by the process monitor (PMON) process of each database instance.。 The listener.ora configuration file must be configured with one or more listening protocol addresses to allow remote users to connect to a database instance.。 组织开展家庭美德和反家庭暴力宣传教育的是()。 法院。 妇女联合会。 共产主义青年团。 工会。 Which three are core server software components for IPCC Express?() CRS Engine 。 recording 。 Cisco Agent Desktop 。 monitoring 。 Cisco Supervisor Deskto。 卤代烷灭火剂可用于扑救() 可燃固体表面火灾。 活泼金属火灾。 可燃气体火灾。 You are performing a block media recovery on the tools01.dbf data file in the SALES database using RMAN. Which two statements are correct in this scenario?()
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