黏性土的无侧限抗压强度qu=40kPa,则下述该黏性土的黏聚力的试验结果中()与上述试验结果是有明显矛盾的。
A.c=25kPa
B.c=20kPa
C.c=15kPa
D.c=10kPa
第1题
A.takesafixed-lengthmessageandproducesa128-bitmessagedigest
B.takesavariable-lengthmessageandproducesa168-bitmessagedigest
C.takesamessagelessthan2^64bitsasinputandproducesa160-bitmessagedigest
D.takesavariable-lengthmessageandproducesa128-bitmessagedigestActualTests.com
第2题
A.A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure
B.Broadcast storms can be mitigated by decreasing the number of broadcast domains,thus increasing their size.
C.A higher level of network security can be reached by separating sensitive data traffic from other network traffic.
D.Port-based vlans increase switch-port use efficient,thanks to 802.1Q trunks
E.A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure.
F.Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing their size.
G. VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to the same broadcast domain.
第3题
A.交换机1的IP地址
B.交换机1的MAC地址
C.主机C的IP地址
D.主机C的MAC地址
E.路由器的E0接口的IP地址
F.路由器的E0接口的MAC地址
第5题
A.applicationlayer
B.sessionlayer
C.transportlayer
D.networklayer
E.datalinklayer
F.physicallayer
第6题
A.alternate
B.backup
C.designated
D.disabled
E.root
第7题
A.TheACLappliedtothevtylineshasnoinoroutoptionlikeACLbeingappliedtoaninterface.
B.TheACLisappliedtotheTelnetportwiththeipaccess-groupcommand.
C.TheACLmustbeappliedtoeachvtylineindividually.
D.TheACLshouldbeappliedtoallvtylinesintheindirectiontopreventanunwanteduserfrom connectingtoanunsecuredport.
第8题
A.微分割减小了网络上的冲突次数。
B.如果交换机收到一个帧一个未知的目的地,它使用ARP解析地址。
C.生成树协议允许交换机自动共享VLAN信息。
D.在一个功能正常的网络冗余的交换路径,每个交换环节将包含其转发状态的所有端口一个根桥。在广播域中所有其它交换机将只有一个根端口。
E.建立的VLAN增加广播域的数量。
F.配置有VLAN的交换机使基于第2层和第3层地址信息转发决策。
第9题
A.byencryptingallpasswordspassingthroughtherouter
B.byencryptingpasswordsintheplaintextconfigurationfile
C.byrequiringentryofencryptedpasswordsforaccesstothedevice
D.byconfiguringanMD5encryptedkeytobeusedbyroutingprotocolstovalidateroutingexchanges
E.byautomaticallysuggestingencryptedpasswordsforuseinconfiguringtherouter
第10题
A.冲突域的数量会减少。
B.冲突域的数量将增加。
C.广播域的数量将保持不变。
D.冲突域的数量将保持不变。
E.广播域的数量将增加。
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