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【多选题】

Host 1 has just started up and requests a web page from web server 2. Which two statements describe steps in the process Host 1 uses to send the request to web server 2 (choose two)（）。

A、Host 1 addresses the frames to the MAC address of router R1

B、Host 1 looks in its ARP cache for the MAC address of router R1

C、Host 1 addresses the frames to the MAC address of web server 2

D、Host 1 sends the packets to router R1 to be forwarded to web server 2

E、Host 1 sends a broadcast ARP request to obtain the MAC address of webserver2

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更多“Host 1 has just started up and requests a web page from web server 2. Which two statements describe steps in the process Host 1 uses to send the request to web server 2 (choose two)（）。”相关的问题
第1题
[多选题] The access control list shown in the graphic has been applied to the Ethernet interface of router R1using the ip access-group 101 in command.Which of the following Telnet sessions will be blocked by this ACL？（）

A、from host PC1 to host 5.1.1.10  B、from host PC1 to host 5.1.3.10  C、from host PC2 to host 5.1.2.10  D、from host PC2 to host 5.1.3.8  

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第2题
[单选题] The starting air entering the cylinder begins when the piston（）

A、has nearly come to the TDC  B、has just past the TDC  C、has nearly come to the BDC  D、has just past the BDC  

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第3题
[单选题] Refer to the exhibt.Host A has tested connectivity to a remote network.What is the default gateway for host A?（）

A、172.16.182.1  B、192.168.1.1  C、10.16.176.1  D、192.168.1.6  

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第4题
[单选题] A double star is a star that（）.

A、has a declination equal to twice that of the Sun  B、comprises two stars that appear close together  C、is twice as bright as a single star  D、suddenly becomes much brighter and then fades  

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第5题
[单选题] When the starting air valve closes on one cylinder, another starting air valve has （） opened on another cylinder whose piston has just commenced its downward stroke.

A、just  B、nearly  C、merely  D、already  

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第6题
[多选题] There are 2 switches in the Testking LAN, with no routers. Ports 1, 2 & 3 are assigned to VLAN 1 in switch 1 and 2 and ports 4, 5 & 6 are assigned to VLAN 2 in both switches. These two switches are connected together via a trunked link. Which of the conditions below would verify trunk and VLAN operation?（）

A、Host 1 on VLAN 1 can ping Host 2 on VLAN 1  B、Host 1 on VLAN 1 can ping Host 4 on VLAN 2  C、Host 1 on VLAN 1 can not ping Host 2 on VLAN 1  D、Host 4 on VLAN 2 can not ping Host 1 on VLAN 1  E、Host 4 on VLAN 2 can ping Host 2 on VLAN 2  

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第7题
[多选题] You're the systems administrator at Testing, and you create the following access control lists. You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists?（）

A、Telnet sessions from host A to host 5.1.1.10  B、Telnet sessions from host A to host 5.1.3.10  C、Telnet sessions from host B to host 5.1.2.10  D、Telnet sessions from host B to host 5.1.3.8  E、Telnet sessions from host C to host 5.1.3.10  F、Telnet sessions from host F to host 5.1.1.10  

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第8题
[单选题] In a diesel engine, when the fuel is injected into the cylinder,（）

A、the piston is just coming upward from the bottom dead center  B、the piston has moved about one-fifth of the way up  C、the piston has moved most of the way up and almost reached the TDC  D、the piston has just past the TDC  

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第9题
[] 仅仅允许到主机1.1.1.1的SMTP邮件服务的命令是（）。

A、A、access-list 10 permit smtp host 1.1.1.1  B、B、access-list 110 permit ip smtp host 1.1.1.1  C、C、access-list 10 permit tcp any host 1.1.1.1 eq smtp  D、D、access-list 110 permit tcp any host 1.1.1.1 eq smtp  

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