改革开放以来,我国不断大力发展高新技术产业,建立了不少高新技术产业开发区,其最主要原因是()。
A.发展高新技术有利于改造传统产业
B.高新技术产品的出口前景广阔
C.只有发展高新技术产业,才能占领经济发展的制高点,提高综合国力
D.高新技术产业利润率比较高
第1题
A.AlltherootDNSserversmaintaininformationinadistributedLDAPtree.
B.DNSclientsaccessDNSinformationbymakingLDAPqueriestoDNSservers.
C.AnLDAPDNattributeisaDomainName.
D.ItiscurrentlyrecommendedtoexpressDNasasequenceofDomaincomponents.
第2题
A.AnIPSpolicycanbeeditedbychoosingtheEditbutton.
B.Right-clickingonaninterfacewilldisplayashortcutmenuwithoptionstoeditanactionortosetseveritylevels.
C.TheEditIPSwindowiscurrentlyinGlobalSettingsview.
D.TheEditIPSwindowiscurrentlyinIPSPoliciesview.
E.TheEditIPSwindowiscurrentlyinSignaturesview.
F.ToenableanIPSpolicyonaninterface,clickontheinterfaceanddeselectDisable.
第3题
A. can be used over analog circuits
B. maps Layer 2 to Layer 3 address
C. encapsulates several routed protocols
D. supports IP only
E. provides error correction
第5题
A.Inbounddistribute-listisconfiguredundertheospfprocessanditisdenyingx.x.x.x
B.ASBRoriginationtheLSAisnotreachable
C.RoutetotheForwardingAddressinnotaninternalOSPFroute
D.RoutetotheForwardingAddressisaninternalOSPFroute
E.RoutetotheASBRdoesnotfollowthesamepathastheonetotheForwardingAddress
第6题
A.it reduces the number of required OSPF neighbor adjacencies
B.It reduces the types of LSAs that are generated
C.It is less CPU intensive for routers in the single area
D.It increases LSA response times.
E.It removes the need for virtual links
第8题
A.TrafficandprefixesoriginatingfromSourceASarecarriedacrossaTransitAStoreachtheirdestinationAS
B.TrafficandprefixesoriginatingfromTransitASarecarriedacrossaStubAStotheirdestinationAS
C.TrafficandprefixesoriginatingfromTransitASarecarriedacrossaStubAStotheirSourceAS
D.Noneoftheabove
第9题
A.excessivecollisions
B.FCSerrors
C.runts
D.latecollisions
第10题
A.GeneratedbytheASBRanddescribesreachabilitytoitself
B.GeneratedbytheASBRanddescribesreachabiltytotheABR
C.GeneratedbytheABRanddescribesreachabiltytotheASBRforroutersinadifferentareafromthe ASBR
D.GeneratedbytheABRanddescribesreachabiltytotheASBRforroutersinthesameareawiththe ASBR
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