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单选题
There are two networks sharing the same office space. One network already has an 802.11g accesspoint. The second network acquires one as well. If known, which of the following would help keep the two networks from interfering with each other?（）
A
Channel
B
WEP key
C
Pre-shared key
D
Encryption type
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更多 “单选题There are two networks sharing the same office space. One network already has an 802.11g accesspoint. The second network acquires one as well. If known, which of the following would help keep the two networks from interfering with each other?（）A ChannelB WEP keyC Pre-shared keyD Encryption type” 相关考题
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There are two networks sharing the same office space. One network already has an 802.11g accesspoint. The second network acquires one as well. If known, which of the following would help keep the two networks from interfering with each other?（）A.ChannelB.WEP keyC.Pre-shared keyD.Encryption type
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Which two of the following are valid characteristics of EIGRP?()
A. Has a maximum hop count of 25B. Can differentiate between internal and external routesC. Uses a 32-bit metricD. Can maintain only one routing tableE. Need all networks to use the same subnet maskF. Supports only one routed protocol
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What two choices can you make when redundancy is required from a branch office to a regional office?()
A. multiple Frame Relay PVCsB. dualWan links to the regional officeC. dualWan links to another branch officeD. single links - one to the regional office and one to another branch office
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In which voyage，between two points，is the rhumb line distance NOT approximately the same as the great circle distance?_____.A.The two points are in low latitudes in the same hemisphereB.The two points are in high latitudes in the same hemisphereC.The two points are near the equator，but in different hemispheresD.One point is near the equator，one point is in a high latitude，and both are near the 180th meridian
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Hot Standby Router Protocol (HSRP) is able to provide network redundancy for IP networks. Concerning HSRP load sharing, which two descriptions make sense?（）A、It is achieved by using more than one HSRP group.B、It is done in regards to either round robin or weight basis.C、It is used to offload the active router in a certain HSRP group.D、The return traffic is influenced by HSRP load sharing configuration.E、Single group HSRP is used to achieve more efficient link utilization.
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Which two of the following are valid characteristics of EIGRP?（）A、Has a maximum hop count of 25B、Can differentiate between internal and external routesC、Uses a 32-bit metricD、Can maintain only one routing tableE、Need all networks to use the same subnet maskF、Supports only one routed protocol
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What two choices can you make when redundancy is required from a branch office to a regional office？ （）A、 multiple Frame Relay PVCsB、 dual Wan links to the regional officeC、 dual Wan links to another branch officeD、 single links - one to the regional office and one to another branch office
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Which three statements about anycast RP are true？ （）A、MSDP is running between anycast RPsB、Anycast RP provides redundancy and load-sharing capabilitiesC、Multicast BGP is running between anycast RPsD、In anycast RP，two or more RPs are configured with the same multicast IP address on loopback interfacesE、In anycast RP，two or more RPs are configured with the same unicast IP address on loopback interfaces
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During the initial cluster design，a disk heartbeat，Point-to-Point non-IP network is being planned as part of a three-node cluster implementation. The disk environment will use LVM mirroring for disk redundancy. The volume groups will be created as Enhanced Concurrent Capable. To facilitate disk heartbeating，how many disks per node and how many networks will be required？（） A、 One disk per node，one networkB、 Two disks per node，one networkC、 Two disks per node，six networksD、 Two disks per node，three networks
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A machine must have the most direct access possible to two different networks. However， it cannot act as a router between the networks. Which of the following arrangements is most appropriate to facilitate the machine’s accessibility？（）A、ipforwarding turned on and two adaptersB、One adapter， with a route to a default gatewayC、An adapter in each network， and ipforwarding offD、An adapter in each network， with a route only to the default gateway
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Which of the following allows the user to have two separate Ethernet networks share the same network adapter？（）A、VLAN tagsB、EtherChannelC、Virtual EthernetD、Shared Ethernet Adapter
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You are designing a DHCP strategy to meet the business and technical requirements. What should you do？（）A、 Install one DHCP server in each branch office and one DHCP server in Los Angeles.B、 Install one DHCP server in each branch office and two DHCP servers in Los Angeles.C、 Install two DHCP servers in each branch office and one DHCP server in Los Angeles.D、 Install two DHCP servers in each branch office and two DHCP servers in Los Angeles.
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You are attending a meeting on Microsoft Windows Meeting Space. At the same time， you attempt to join a second meeting also hosted on Windows Meeting space. The dialog box that allows you to join the second meeting fails to open. You need to join the second meeting. What should you do？（）A、Join the second meeting by using Microsoft Office Live Meeting.B、Enable the Windows Media Player Network Sharing Service Windows Firewall exception.C、Click the Leave meeting option in the first meeting， and then join the second meeting. D、Open Windows Meeting Space， create a new meeting， and specify a password for others to use when they join the meeting.
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You are designing a site topology for the new Active Directory environment. What should you do?（）A、Create one site for all offices. Place the subnets for the four branch offices and the Sydney main office in this site. B、Create two sites: one site for the four branch offices and one site for the Sydney main office. Place the subnets for the branch offices in one site. Place the subnet for the Sydney main office in the other site. C、Create three sites: one site for the four branch offices, one site for the Sydney main office, and one site for the Sydney satellite offices. D、Create four sites: one for the Melbourne and Perth branch offices, one site for the Berlin and Paris branch offices, one site for the Sydney main office, and one site for the Sydney satellite offices. E、Create five sites; one site for the Melbourne branch office, one site for the Perth branch office, one site for the Berlin branch office, one site for the Paris branch office, and one site for the Sydney main office. Place the subnets for each branch office and the Sydney main office in their respective sites.
考题
单选题Your company has a main office and a branch office. The offices connect by using WAN links. The network consists of a single Active Directory domain. An Active Directory site exists for each office. Servers in both offices run Windows Server 2008 R2 Enterprise. You plan to deploy a failover cluster solution to service users in both offices. You need to plan a failover cluster to meet the following requirements： èMaintain the availability of services if a single server fails èMinimize the number of servers required What should you include in your plan？（）A
Deploy a failover cluster that contains one node in each office.B
Deploy a failover cluster that contains two nodes in each office.C
In the main office， deploy a failover cluster that contains one node. In the branch office， deploy a failover cluster that contains one node.D
In the main office， deploy a failover cluster that contains two nodes. In the branch office， deploy a failover cluster that contains two nodes.
考题
多选题Routers R1 and R2 use HSRP so that one router will back up the other should there be a failure. Which two statements are true about the Hot Standby Router Protocol （HSRP）？ （）ALoad sharing with HSRP is achieved by creating multiple subinterfaces on the HSRP routers.BRouters configured for HSRP can belong to multiple groups and multiple VLANs.CLoad sharing with HSRP is achieved by creating HSRP groups on the HSRP routers.DAll routers configured for HSRP load balancing must be configured with the same priority.ERouters configured for HSRP must belong to only one group per HSRP interface.
考题
多选题What two choices can you make when redundancy is required from a branch office to a regional office?（）Amultiple Frame Relay PVCsBdualWan links to the regional officeCdualWan links to another branch officeDsingle links - one to the regional office and one to another branch office
考题
多选题You are designing a strategy to assign the IP addresses to meet the business and technical requirement. Which two actions should you perform?（）AInstall and Configure one DHCP server in Atlanta and one DHCP server in each branch office.BInstall and Configure two DHCP servers in Atlanta and two DHCP servers in each branch office.CCreate one scope on each DHCP server. Specify one DHCP server to always update DNS records. Configure the scope to assign half of the IP addresses available to each office.DCreate two scopes on each DHCP server. Specify one DHCP server to update DNS records only for client computers that request it. Specify a second DHCP server to never update DNS records.
考题
单选题During the initial cluster design，a disk heartbeat，Point-to-Point non-IP network is being planned as part of a three-node cluster implementation. The disk environment will use LVM mirroring for disk redundancy. The volume groups will be created as Enhanced Concurrent Capable. To facilitate disk heartbeating，how many disks per node and how many networks will be required？（）A
One disk per node，one networkB
Two disks per node，one networkC
Two disks per node，six networksD
Two disks per node，three networks
考题
多选题Which two of the following are valid characteristics of EIGRP?（）AHas a maximum hop count of 25BCan differentiate between internal and external routesCUses a 32-bit metricDCan maintain only one routing tableENeed all networks to use the same subnet maskFSupports only one routed protocol
考题
单选题In which voyage, between two points, is the rhumb line distance not approximately the same as the great circle distance?（）.A
The two points are in low latitudes in the same hemisphereB
The two points are in high latitudes in the same hemisphereC
The two points are near the equator, but in different hemispheresD
One point is near the equator, one point is in a high latitude, and both are near the 180th meridian
考题
多选题Hot Standby Router Protocol (HSRP) is able to provide network redundancy for IP networks. Concerning HSRP load sharing, which two descriptions make sense?（）AIt is achieved by using more than one HSRP group.BIt is done in regards to either round robin or weight basis.CIt is used to offload the active router in a certain HSRP group.DThe return traffic is influenced by HSRP load sharing configuration.ESingle group HSRP is used to achieve more efficient link utilization.
考题
单选题If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?（）.A
The one with the wind closest abeamB
The one to windwardC
The one to leewardD
The one that sounds the first whistle signal
考题
单选题Two business partners have recently been connected via a dedicated extranet. It has been discovered that each of the companies are using the same private IP address space. Which of the following will help to resolve potential routing issues?（）A
MulticastB
PATC
CIDRD
NAT
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