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Which of the following best shows Kristy's true heroism？A．She did not feel terrified at th

Which of the following best shows Kristy's true heroism？

A．She did not feel terrified at the accident.

B．She protected herself as well as the two brothers from harm.

C．She put her life "on the line" to save others.

D．She was regarded as a member of Dean's and Donald's families.

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更多“Which of the following best sh…”相关的问题

第1题

When configuring a serial interface on a router, what is the default encapsulation？（）

A．atm-dxi

B． frame-relay

C． hdlc

D． lapb

E． ppp

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第2题

What must be set correctly when configuring a serial interface so that higher-level protocols calculate the best route？（）

A．bandwidth

B． delay

C． load

D． reliability

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第3题

While logged into a router you manually shut down the serial 0 interface using the "shutdo

wn" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be？（）

A. Serial 0 is up, line protocol is up

B. Serial 0 is up, line protocol is down

C. Serial 0 is down, line protocol is down

D. Serial 0 is down, line protocol is up

E. Serial 0 is administratively down, line protocol is down

F. Serial 0 is administratively down, line protocol is up

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第4题

All WAN links is side the TestKing.com network use PPP with for authentication security. Which command will display the CHAP authentication process as it occurs between two routers in the network？（）

A. show CHAP authentication

B. show interface serial 0

C. debug PPP authentication

D. debug CHAP authentication

E. show PPP authentication CHAP

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第5题

The serial interface of the McS-51 is full duplex.

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第6题

指定同/异步串口1和2的备份优先级分别为10和20的配置为（)A.backup interface 1 10; backup inter

指定同/异步串口1和2的备份优先级分别为10和20的配置为()

A.backup interface 1 10; backup interface 2 20

B.backup interface serial 1 10; backup interface serial 2 20

C.backup interface 1 priority 10; backup interface 2 priority 20

D.backup interface serial 1 priority 10; backup interface serial 2 priority 20

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第7题

Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router？（）

A. show interfaces serial 0/0

B. show running-config

C. show version

D. show controllers serial 0/0

E. show ip interface

F. show line serial 0/0

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第8题

Refer to the exhibit.The actual speed of the serial links between R2 and R3 are 256 kb/s a

nd 512k b/s respectively. When configuring EIGRP on routers R2 and R3, the network administrator configured the bandwidth of both serial interfaces to 512 kb/s. What will be the effect？（）

A. EIGRP will overutilize the 512 kb/s link.

B. The interface "delay" value used in the EIGRP metric calculation will be inaccurate on the 256k b/s serial interface.

C. The amount of bandwidth used for EIGRP routing protocol traffic on the 256 kb/s link can become excessive.

D. EIGRP can load balance between the two serial links only if the variance is set to 2 or higher.

E. Unequal cost load balancing will be disabled.

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第9题

A network administrator needs to configure a serial link between the main office and a rem

ote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection？（）

A. Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#no shut

B. Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ietf Main(config-if)#no shut

C. Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation frame-relay Main(config-if)#authenication chap Main(config-if)#no shut

D. Main(config)#interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ppp Main(config-if)#no shut

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第10题

What is the purpose of this command？ ip route 0.0.0.0 0.0.0.0 serial0/0（）

A. It configures a router to send all packets out interface serial 0/0.

B. It configures a router to block routing updates from being sent out interface serial 0/0.

C. It configures a router as a firewall, blocking all unauthorized packets from exiting serial 0/0.

D. It configures a router to send all packets for unknown destination networks out interface serial 0/0.

E. It configures a router to drop all packets for which the destination network is unknown.

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