当前分类： N10-004
问题：单选题A VPN connection is not working correctly and the technician is unable to ping the VPN server. Which of the following actions should the technician do FIRST?（）A Call their local ISPB Verify the IP information of the serverC Check their local Internet c...
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问题：单选题Which of the following is an intelligent repeater that is aware of the MAC addresses of the nodeson either side of the data link?（）A GatewayB HubC BridgeD Router...
问题：单选题Which of the following tools can be used to identify the location of a network outage?（）A tracerouteB netstatC nslookupD ping...
问题：单选题An administrator is using a protocol analyzer to monitor traffic between two servers. However, the only traffic that appears is broadcast and traffic originating from the administrator's PC. Which of the following devices is the administrator plugged i...
问题：单选题A second network card in a server that activates if the primary card fails is an example of which of the following network performance optimization?（）A Load balancingB QoSC High availabilityD Fault tolerance...
问题：单选题A small business with eight employees has just opened their office in a renovated loft in a busy downtown area. The owner of the building does not want to run any additional wiring beyond power, to preserve the historic nature of the building. Because ...
问题：单选题Which of the following protocols defaults to port 161?（）A SFTPB SNMPC SMTPD SNTP...
问题：单选题Users are unable to stay connected to the company's wireless network. Several times throughout the day the users' signals are dropped and they are forced to reconnect to the network. A technician determines the network cabling that supplies the WAP has...
问题：单选题Which of the following devices is used to connect multiple devices to a network and does not stopbroadcast traffic?（）A SwitchB HubC ModemD Repeater...
问题：单选题Which of the following is used to create multiple networks from one large network?（）A PATB NATC MulticastD Subnetting...
问题：单选题Which of the following can be an STP cable？（）A RG-6B CAT5eC FiberD RG-59...
问题：单选题When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?（）A The cable was tested for 100Base-TX.B The cable is a 1000BaseT cable.C The switch uses l...
问题：单选题In order for computers with private IP addresses to access the public Internet, which of thefollowing must the router perform?（）A NATB BGPC DHCPD APIPA...
问题：单选题A zone transfer occurs over which of the following ports?（）A TCP 53B UDP 67C UDP 123D TCP 25...
问题：单选题A user receives an email slating that their account was compromised and there is a need to verify account credentials by submitting the correct information on a website. Which of the following security threats is occurring?（）A PhishingB Smurf attackC D...
问题：单选题A network administrator has been receiving work orders about poor voice quality crossing a branch T1. The cause is determined to be users running high bandwidth file sharing applications across the T1 sending large packets delaying the smaller voice st...
问题：单选题Which of the following tools is used to show the active routes on a workstation?（）A nbstatB arp -aC arp pingD netstat -r...
问题：单选题Which of the following wiring distribution components uses a bridge clip to connect both sides ofthe block?（）A 110 blockB DemarcC Smart jackD 66 block...
问题：单选题Which of the following network cable types requires grounding?（）A STPB UTPC FiberD Serial...
