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[主观题]

产品价格的上升通常会使其销量减少，除非价格上升的同时伴随着质量的提高。时装却是一个例外。在某

时装店，一款女装标价86元无人问津，老板灵机一动改为286元，衣服却很快售出。如果以下陈述为真，哪一项最能解释上述反常现象？

A．在时装市场上，服装产品是充分竞争性产品

B．许多消费者在购买服装时，看重电视广告或名人对服装的评价

C．有的女士购买时装时往往不买最好，只买最贵

D．消费者常常以价格的高低作为判断服装质量的主要标尺

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更多“产品价格的上升通常会使其销量减少，除非价格上升的同时伴随着质…”相关的问题

第1题

Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip rou

te command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0".Whic h of the following is most likely to have caused this output to occur on R1？（）

A. R1 has been configured with an ip default- network 2.0.0.0 command.

B. R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.

C. R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.

D. Another router has been configured with an ip default - network 2.0.0.0 command.

E. Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.

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第2题

Refer to the exhibit. EIGRP has been configured on routers R1 and R2. However, R1 does not show R2 as a neighbor and does not accept routing updates from R2.What could be the cause of the problem？（）

A. The no auto - summary command has not been issued under the EIGRP process on both routers.

B. Interface E0 on router R1 has not been configured with a secondary IP address of 10.1.2.1/24.

C. EIGRP cannot exchange routing updates with a neighbor‘s router interface that is configured with tw o IP addresses.

D. EIGRP cannot form neighbor relationship and exchange routing updates with a secondary address.

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第3题

Based on the exhibited output, which three statements are true？（）

A. The route to 10.2.0.0/16 was redistributed into EIGRP.

B. A default route has been redistributed into the EIGRP autonomous system.

C. R1 is configured with the ip summary - address command.

D. R1 is sourcing a n external EIGRP route from Null0.

E. The router at 10.1.1.2 is configured with the ip default - network 0.0.0.0 command.

F. R1 is configured with the variance command.

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第4题

How can an administrator determine if a router has been configured when it is first powered up？（）

A. A configured router prompts for a password

B. A configured router goes to the privileged mode prompt

C. An un configured router goes into the setup dialog

D. An un configured router goes to the enable mode prompt

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第5题

How can a Ezonexam administrator determine if a router has been configured when it is firs

t powered up？

A．A configured router prompts for a password

B．A configured router goes to the privileged mode prompt

C．An un configured router goes into the setup dialog

D．An un configured router goes to the enable mode prompt

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第6题

Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2？（）

A. Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks.

B. Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1.

C. Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2.

D. Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2.

E. The Hello parameters on routers R1 and R2 do not m atch.

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第7题

A company has a small network，consisting of a single switch and a single router. The switc

h has been configured with two vlans，and route-on-a-stick is being configured on the router for inter-vlan routing. A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate？（）

A.one

B.three

C.two

D.zero

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第8题

The Frame Relay network in the diagram is not functioning properly.What is the cause of the problem？（）

A.The Gallant router has the wrong LMI type configured

B.Inverse ARP is providing the wrong PVC information to the Gallant router

C.The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command

D.The frame-relay map statement in the Attalla router for the PVC to Steele is not correct

E.The IP address on the serial interface of the Attalla router is configured incorrectly

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第9题

The Frame Relay network in the diagram is not functioning properly. What is the cause of the problem？（）

A.The Gallant router has the wrong LMI type configured

B.Inverse ARP is providing the wrong PVC information to the Gallant router

C.The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command

D.The frame-relay map statement in the Attalla router for the PVC to Steele is not correct

E.The IP address on the serial interface of the Attalla router is configured incorrectly

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第10题

A company has a small network,consisting of a single switch and a single router.The switch

has been configured with two vlans,androute-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate？（）

A.one

B.three

C.two

D.zero

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