Youhaveconfiguredthefollowing：RMAN>CONFIGUREDEFAULTDEVICETYPETO’sbt’；newRMANconfigurationparameters：CONFIGUREDEFAULTDEVICETYPETO’sbt’；newRMANconfigurationparametersaresuccessfullystoredRMAN>SHOWDEVICETYPE；RMANconfigurationparametersare：CONFIGUREDEVICETYPE
题目
Youhaveconfiguredthefollowing：
RMAN>CONFIGUREDEFAULTDEVICETYPETO’sbt’；newRMANconfigurationparameters：
CONFIGUREDEFAULTDEVICETYPETO’sbt’；newRMANconfigurationparametersaresuccessfullystored
RMAN>SHOWDEVICETYPE；RMANconfigurationparametersare：CONFIGUREDEVICETYPESBTPARALLELISM1；#CONFIGUREDEVICETYPEDISKPARALLELISM1；#
RMAN>CONFIGUREDEVICETYPESETPARALLELISM5；
RMAN>SHOWDEVICETYPE；RMANconfigurationparametersare：CONFIGUREDEVICETYPESBTPARALLELISM5；CONFIGUREDEVICETYPEDISKPARALLELISM1；#
HowmanychannelsareallocatedtoSBT？（）