Given below is a list of scenarios: 1)A user terminates his session abnormally. 2)The connection between the server and the client application terminates because of a network failure. 3)A schema is accidentally dropped. 4)The tablespace is accidentally dropped from the database. 5)The hard disk gets corrupted and the data files in the disk are lost. 6)The database instance abnormally shuts down because of power failure. Which scenarios require DBA intervention to perform recovery()
In a DSL network,which device terminates the PPP over Ethernet subscriber’s two-wire phone line?()
Given below is a list of scenarios: 1) A user terminates his session abnormally. 2) The connection between the server and the client application terminates because of a network failure. 3) A schema is accidentally dropped. 4) The tablespace is accidentally dropped from the database. 5) The hard disk gets corrupted and the data files in the disk are lost. 6) The database instance abnormally shuts down because of power failure. Which scenarios require DBAintervention to perform recovery()
The instance abnormally terminates because of a power outage. Which statement is true about redolog files during instance recovery()
The instance abnormally terminates because of a power outage. Which statement is true about redo log filesduring instance recovery()