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【多选题】
图中所示网络运行RIPV2路由选择协议,收敛并且所有的路由器运行正常。现在R1的FastEthernet0/0端口,不能正常工作了,则网段内的路由器会作出怎样的回应?()
A.
所有的路由器会参照自己的拓扑数据库,看它们是否有到192.168.1.0的备份路由。
B.
R2和R3会标记到192.168.1.0的路由为不可用,并且不会从R1接受更新直到它们的抑制定时器超时
C.
由于水平分割原则,R2不会向R1发送关于去往192.168.1.0网段的错误信息
D.
当R2从R1那里学到192.168.1.0网段不可达时,R2把去往192.168.1.0网段的度量值设置为无限大,并向R1发送回应消息。
E.
R1将会发送LSA给R2和R3通知它们网络的变化情况,然后所有的路由器周期性的递增的发送更新直到网络收敛。
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【单选题】20120141下列操作中,(41)不可以将文档1.doc与2.doc的内容合并形成3.doc。
A.
先打开文档1.doc,另存为3.doc;再打开文档2.doc,另存为3.doc
B.
打开文档2.doc,将文档1.doc的内容复制到文档2.doc的首页,再另存为3.doc
C.
新建文档3.doc,再分别将文档1.doc和2.doc的内容复制在新建的文档中进行保存
D.
打开文档1.doc,将文档2.doc的内容复制到文档1.doc的尾部,再另存为3.doc
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A.
先打开文档1.doc,另存为3.doc;再打开文档2.doc,另存为3.doc
B.
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C.
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A.
先打开文档1.doc,另存为3.doc;再打开文档2.doc,另存为3.doc
B.
打开文档2.doc,将文档1.doc的内容复制到文档2.doc的首页,再另存为3.doc
C.
新建文档3.doc,再分别将文档1.doc和2.doc的内容复制在新建的文档中进行保存
D.
打开文档1.doc,将文档2.doc的内容复制到文档1.doc的尾部,再另存为3.doc
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