M: You think I'd give that a miss?
Q: What will the man probably do?
(17)
A.He might miss it because he's very busy.
B.He probably won't go since his favorite stars are missing.
C.He'll definitely go though he's very busy.
D.He'll try to make it if he is not too busy.
第1题
A.选择“【文件】>【打印】”命令;
B.按Ctrl+P快捷键;
C.选择“【文件】>【打印设置】”命令
D.单击标准工具栏“打印”按钮
第2题
A. The router sent an IGMP version 2 query out interface Ethernet1 at multicast address 224.0.0.1.
B. Router RTA received an IGMP report version 1 from host 192.168.9.1.
C. Reverse Path Forwarding (RPF) is ena bled for 192.168.9.4.
D. Reverse Path Forwarding (RPF) is enabled for 224.0.1.40.
E. The IP multicast groups are 224.0.0.1, 224.0.1.40, and 239.255.0.1.
F. IP PIM RP mapping is static.
第3题
A.Standby
B.Established
C.Active
D.Idle
E.Backup
F.Init
第4题
A.矢量图形可以转换为位图图像
B.文本对象可以转换为位图图像
C.段落文本对象可以转换为位图图像
D.任何类型的对象都可以转换为位图图像
第5题
A.Learn
B.Speak
C.Standby
D.Listen
E.Active
F.Remove
第7题
A. IGMP
B. IGMP snooping
C. PIM
D. CGMP
E. static assignment
F. CDP
第8题
A.VRRP
B.GLBP
C.IRDP
D.HSRP
E.Noneoftheotheralternativesapply
第10题
A. Sparse mode multicast uses a pull model to send multicast traffic to where it is requested
B. Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic
C. Dense mode multicast requires explicit join messa ges from their members
D. Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows
E. The primary use of sparse mode multicast is for test labs and router performance testing
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