单项选择题

WhenIPv6isdeployedbyaServiceProvidertobringonanIPv6Enterprise，whichtransitionstrategyworksthebest？（）

A.DeployIPv6attheEdgesandtunnelEnterprisethroughthecore
B.DeployIPv6atEdgesandCoreatthesametimeforsmoothtransition
C.DeployIPv6atthecorefirstandthenmovetoEdgestowardtheendcustomer
D.Noneoftheabovewillwork

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热门试题

单项选择题

YouwanttocreateanRMANrecoverycatalogintheRC01databasetohelpyoumanagethedatabasesnamedDB01andDB02.Youneedtocreatearecoverycatalogownerinwhichofyourdatabases？（）

A.RCO1only.
B.DB01only.
C.DB02only.
D.DB01andDB02only.
E.DB01，DB02，andRC01.

单项选择题

Abitmapjoinindexisdefinedas（）.

A.Anindexusedtojointwobitmapindexesonatable.
B.Abitmapindexcreatedforthejoinoftwoormoretables.
C.Abitmapindexcreatedonthejoinoftwoormoreindexes.
D.Abitmapindexcreatedonthejoinoftwoormoreindexed-organizedtables.