使用表设计器来定义表的字段时,以下哪个项可以不设置内容______
A.字段名称
B.说明
C.数据类型
D.字段属性
第1题
A.(a)-(4);(b)-(1);(c)-(2);(d)-(3)
B.(a)-(3);(b)-(2);(c)-(4);(d)-(1)
C.(a)-(4);(b)-(3);(c)-(1);(d)-(2)
D.(a)-(2);(b)-(4);(c)-(3);(d)-(1)
第2题
A.network10.0.0.0
B.network10.10.0.0mask255.255.0.0
C.network10.10.10.1mask255.255.255.255
D.network10.10.10.0mask255.255.255.0
E.network10.0.0.0mask255.255.0.0
第3题
A.TheIBGProutersmustalwaysbefullymeshed
B.TheIBGProuterscanbeinadifferentAS
C.TheIBGProutersmustbedirectlyconnected
D.TheIBGProutersdonotneedtobedirectlyconnected
E.Noneoftheotheralternativesapplyaretrue
第4题
A. Design 1 is a looped triangle design.
B. Design 2 is a looped triangle design.
C. Design 2 achieves quick convergence using RSTP.
D. Both designs supportstateful services at the aggregation layer.
E. Design 2 is the most widely deployed in enterprise data centers.
第5题
A.ISL
B.IVR
C.VoQ
D.VSANs
E.Enhanced ISL
第6题
A.IVR
B.FSPF
C.FICON
D.SANTap
第7题
A. EIGRP can summarize per interface.
B. OSPF router databases remain independent.
C. When they are configured with stubs, EIGRP regularly floods the topology.
D. OSPF topology decisions are made independent of hierarchy or area.
第8题
A.EBGPmultihopisnotconfiguredonroutersR1andR3
B.RoutersR1andR3donotreceivethesameroutesviaanIGP
C.Synchronizationinautonomoussystem100isturnedison
D.TheBGProutersinautonomoussystem100arenotlogicallyfully-meshed
E.Synchronizationinautonomoussystem100isturnedisoff
第9题
A. packets per second
B. number of remote sites
C. throughput bandwidth
D. number of tunnels
第10题
A. Easy VPN
B. GRE tunneling
C. Virtual Tunnel Interfaces
D. DynamicMultipoint VPN
E. Group Encrypted Transport VPN
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