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【简答题】
句型转换。 1. They gave the food to the animals once a day .(对画线部分提问) ______  ______ did they give the food to the animals? 2. I am not against building a new hotel in the centre of our city.(改为同义句) I ______ ______ build a new hotel in the centre of our city. 3. She takes care of young animals in the zoo.(改为同义句) She______ the young animals in the zoo. 4. We planted many trees along the river.(改为被动语态) Many trees______ ______ along the river. 5. He has never seen a kangaroo before.(改为反意疑问句) He has never seen a kangaroo before,______?
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【多选题】RTA 的 Router ID 10.0.1.1、RTB 的 Router ID 10.0.2.2、RTC 的 Router_ID 10.0.3.3,RTC 的 Router_ID10.0.4.4,四台路由器通过 Gi0/0/0 接口互联,组成 OSPF 广播型网络;RTA 的 G0/0/0:10.1.123.1/24,RTB的 G0/0/0: 10.1.123.2/24,RTC 的 G0/0/0...
A.
DR: 10.0.2.2 BDR: 10.0.3.3
B.
DR: 10.1.123.2 BDR: 10.1.1.123.3
C.
DR: 10.1.123.3 BDR: 10.1.1.123.2
D.
DR: 10.0.3.3 BDR: 10.0.2.2
【多选题】R1, an ABR between backbone area 0 and area 1, has intra - area routes in area 0 for 10.1.1.0/24,10.1.2.0/24, and 10.1.3.0/24. These routes have metrics of 21, 22, and 23, respectively. An engineer th...
A.
R1 loses and then re - establishes neighborships with all neighbors.
B.
R1 no longer advertises 10.1.1.0/24 to neighbors into area 1.
C.
R1 advertises a 1 0.1.0.0/16 route into area 1 with a metric of 23 (largest metric).
D.
R1 advertises a 10.1.0.0/16 route into area 1 with metric of 21 (lowest metric).
【单选题】请参见图示。Router1 和 Router2 正运行 RIPv1 协议。网络管理员在 Router1 上配置了命令 network 10.1.0 .0。Router1 将向 Router2 通告下列哪个网络?
A.
10.1.0 .0/16
B.
10.1.0 .0/8
C.
10.0.0 .0/16
D.
10.0.0 .0/8
【简答题】电压比较器中的集成运放通常工作在 [填空(1)] 区,电路工作在 [填空(2)] 状态或引入 [填空(3)] 反馈。A. 非线性B. 开环C. 正
【判断题】为便于管理,应付账款、应收票据等明细账必须采用多栏式明细分类帐薄。
A.
正确
B.
错误
【单选题】人耳分辨两个声音的最小时间间隔是( )。
A.
20ms
B.
30ms
C.
40ms
D.
50ms
【单选题】上面关于 display ospf peer 输出的信息,描述正确的是: display ospf peer OSPF Process 1 with Router ID 10.1.1.2 Neighbors Area 0.0.0.0 interface 10.1.1.2(GigabitEthernet1/0/0)"sneighbors Router ID: 10.1.1.1 Address:10...
A.
Router ID 表示本端路由器 ID为 10.1.1.1
B.
Address: 10.1.1.1表示本端接口地址是 10.1.1.1.
C.
DD 交换过程中经过协商,本端成为 slave.
D.
指定路由器( DR)地址是 10.1.1.1
【简答题】已知函数 ,则 (   ) .10 .1 .0 .-1
【多选题】某路由器上有两条路由 10.1.0.0/16 F0/1 10.1.1.0/24 F0/2 10.1.1.1/32 F0/3 0.0.0.0/0 F0/4 请问以下来自主机192.168.1.1的哪个数据包被该路由器接收到后会从F0/2端口发出
A.
目的IP 10.1.2.3
B.
10.1.1.4
C.
10.1.1.1
D.
10.1.1.254
【单选题】在路由器上配置到目的网络 10.1.0 .0/24 的静态路由命令
A.
[RTA]ip route-static 10.1.0.0 255.255.255.0
B.
[RTA]ip router-static 10.1.0.0 255.255.255.0 10.2.0.1
C.
[RTA-Ethernet1/0/1]ip router-static 10.1.0.0 255.255.255.0
D.
[RTA-Ethernet1/0/1]ip router-static 10.1.0.0 255.255.255.0 10.2.0.1
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