The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）A. A switc

题目

The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）

A. A switch.

B. A router.

C. A network adapter card.

D. A hub.

E. A repeater.

相似考题

1.The advertisement said that an expanding company wished to _____ a secretary at their head office.A: exploreB: exploitC: employD: accept

2.Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）A. The administrative password needs to be changed.B. The TKIP option needs to be enabled.C. The WEP key needs to be changed.D. Wireless access points need to be added.

3.A single office with five computers and a server is an example of which of the following?()A.PANB.WANC.SAND.LAN

4.The LAN needs are expanding at the Ezonexam corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the Ezonexam network.Which of the following are layer 1 devices that you can use? (Choose all that apply.)A．A switchB．A routerC．A network adapter cardD．A hubE．A repeater

参考答案和解析

参考答案：D, E

更多“The LAN needs are expanding at the Testking corporate office, which is quickly growing. Yo ”相关问题

第1题：

TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）
A. TestKing# show eigrp entries
B. TestKing# show protocols
C. TestKing# debug eigrp routes
D. TestKing# show ip route eigrp
E. TestKing# show route eigrp

参考答案：D
第2题：

The Testking Corporation consists of the head office in New York with its regional offices in: Chicago, Detroit, Philadelphia, Toronto, and Atlanta. These offices need to be connected in a WAN, and Testking wishes to do this via a hub and spoke arrangement that will utilize packet-switched technology.Which one of the WAN technologies below would be the best choice for Testking?（）
A. ISDN
B. Wireless
C. Frame Relay
D. T1 leased line
E. ATM
F. VPN

参考答案：C
第3题：

Which of the following points is not included in the passage?___________

A.Industrial development includes the simplification of complex chemical processes
B.Diluting wastes needs certain amount of water
C.Demands for water will go up along with the expanding population
D.Intensive cultivation of land requires more and more chemicals

答案：A
解析：
由第一段的第三句中的“…the amount ofwater available for diluting wastes”可知B正确。文章提到了人口扩张会带来对于水需求量的增加，C正确。由第一段“…agriculture will have to be intensified．This will involve ever-increasing quantities of agriculture chemicals”可知D正确。由第一段“Rapidly expanding in-dustries which involve more and more complex chemical processes”可知A项说法错误。
第4题：

TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）
- A、TestKing# show eigrp entries
- B、TestKing# show protocols
- C、TestKing# debug eigrp routes
- D、TestKing# show ip route eigrp
- E、TestKing# show route eigrp
正确答案:D
第5题：

TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.（）
- A、199.141.27.33
- B、199.141.27.112
- C、199.141.27.119
- D、199.141.27.126
- E、199.141.27.175
- F、199.141.27.208
正确答案:A,C,D
第6题：

You are planning to connect your three branch offices to the corporate site via Frame Relay. The first branch office has been assigned the network 10.1.0.0/16， the second 10.2.0.0/16， the third 10.3.0.0/16， and the corporate headquarters uses 10.0.0.0/16. You would like to summarize all branch and corporate networks into a single route at the corporate site. Which network address and subnet mask should you choose？（）
- A、 10.0.0.0/24
- B、 10.0.0.0/16
- C、 10.0.0.0/14
- D、 10.0.0.0/15
正确答案:C
第7题：

Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）
- A、The administrative password needs to be changed.
- B、The TKIP option needs to be enabled.
- C、The WEP key needs to be changed.
- D、Wireless access points need to be added.
正确答案:A
第8题：

An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）
- A、NAT
- B、WPS
- C、MAC filtering
- D、Port forwarding
正确答案:A
第9题：

单选题
You have a router running BGP for the MPLS network and OSPF for the local LAN network at the sales office. A route is being learned from the MPLS network that also exists on the OSPF local network.It is important that the router chooses the local LAN route being learned from the downstream switch running OSPF rather than the upstream BGP neighbor. Also，if the local OSPF route goes away，the BGP route needs to be used. What should be configured to make sure that the router will choose the LAN network as the preferred path？（）
A
static route needs to be added
B
floating static route needs to be added
C
bgp backdoor command
D
ospf backdoor command

正确答案： B
解析：暂无解析
第10题：

单选题
For security reasons, the network administrator needs to prevent pings into the corporate networks from hosts outside the internetwork. Which protocol should be blocked with access control lists？（）
A
IP
B
ICMP
C
TCP
D
UDP

正确答案： A
解析：暂无解析
第11题：

单选题
The Testking Corporation consists of the head office in New York with its regional offices in: Chicago, Detroit, Philadelphia, Toronto, and Atlanta. These offices need to be connected in a WAN, and Testking wishes to do this via a hub and spoke arrangement that will utilize packet-switched technology.Which one of the WAN technologies below would be the best choice for Testking?（）
A
ISDN
B
Wireless
C
Frame Relay
D
T1 leased line
E
ATM
F
VPN

正确答案： E
解析：暂无解析
第12题：

单选题
The Testking corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?（）
A
The number of broadcast domains will be decreased.
B
It will make the broadcasting of traffic between domains more efficient between segments.
C
It will increase the number of collisions.
D
It will prevent segment 1's broadcasts from getting to segment 2.
E
It will connect segment 1's broadcasts to segment 2.

正确答案： B
解析：暂无解析
第13题：

TestKing has five regional offices that are located in different cities. The IT staff is evaluating WAN technologies to interconnect the regional offices to corporate headquarters. Each of the regional offices should be connected to the corporate headquarters in a hub and spoke arrangement using a packet-switched technology.Which of the following WAN technologies will fulfill these requirements?（）
A. Frame Relay
B. ISDN
C. T1 leased lines
D. Wireless

参考答案：A
第14题：

For security reasons, the network administrator needs to prevent pings into the corporate networks from hosts outside the internetwork. Which protocol should be blocked with access control lists()。

A.IP
B.ICMP
C.TCP
D.UDP

参考答案：B
第15题：

The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）
- A、A switch.
- B、A router.
- C、A network adapter card.
- D、A hub.
- E、A repeater.
正确答案:D,E
第16题：

The Testking Corporation consists of the head office in New York with its regional offices in: Chicago, Detroit, Philadelphia, Toronto, and Atlanta. These offices need to be connected in a WAN, and Testking wishes to do this via a hub and spoke arrangement that will utilize packet-switched technology.Which one of the WAN technologies below would be the best choice for Testking?（）
- A、ISDN
- B、Wireless
- C、Frame Relay
- D、T1 leased line
- E、ATM
- F、VPN
正确答案:C
第17题：

TestKing has five regional offices that are located in different cities. The IT staff is evaluating WAN technologies to interconnect the regional offices to corporate headquarters. Each of the regional offices should be connected to the corporate headquarters in a hub and spoke arrangement using a packet-switched technology. Which of the following WAN technologies will fulfill these requirements?（）
- A、Frame Relay
- B、ISDN
- C、T1 leased lines
- D、Wireless
正确答案:A
第18题：

The Testking corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?（）
- A、The number of broadcast domains will be decreased.
- B、It will make the broadcasting of traffic between domains more efficient between segments.
- C、It will increase the number of collisions.
- D、It will prevent segment 1's broadcasts from getting to segment 2.
- E、It will connect segment 1's broadcasts to segment 2.
正确答案:D
第19题：

A single office with five computers and a server is an example of which of the following?（）
- A、PAN
- B、WAN
- C、SAN
- D、LAN
正确答案:D
第20题：

A customer wants to deploy the latest ServeRAID driver and firmware updates to 25 servers on their LAN. This needs to be accomplished during off peak hours when LAN utilization is at its lowest. Which IBM Director component would be used to accomplish this？（）
- A、Update Express CD
- B、Update Assistant
- C、Process Management
- D、Remote Deployment Manager
正确答案:B
第21题：

多选题
The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）
A
A switch.
B
A router.
C
A network adapter card.
D
A hub.
E
A repeater.

正确答案： E,B
解析：暂无解析
第22题：

多选题
TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.（）
A
199.141.27.33
B
199.141.27.112
C
199.141.27.119
D
199.141.27.126
E
199.141.27.175
F
199.141.27.208

正确答案： B,A
解析：暂无解析
第23题：

单选题
Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）
A
The administrative password needs to be changed.
B
The TKIP option needs to be enabled.
C
The WEP key needs to be changed.
D
Wireless access points need to be added.

正确答案： D
解析：暂无解析

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The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?（）A. A switc

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