单选题A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?（）A Install a small network switchB Use port mirroring on the switchC Split the pairs of the existing jackD Install a CSU/DSU

考题 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

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考题 A technician needs to install additional access points for a new high speed connection being added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections?（）A. Smart JackB. DemarcC. 110 BlockD. 66 Block

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考题 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. NATB. WPSC. MAC filteringD. Port forwarding

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考题 A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?() A. Install a small network switchB. Use port mirroring on the switchC. Split the pairs of the existing jackD. Install a CSU/DSU

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考题 A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?（）A、CAT3 cableB、Serial cableC、Crossover cableD、Rollover cable

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考题 A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A、224.0.0.1B、255.0.0.0C、255.255.0.0D、255.255.255.0

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考题 A user has a small network of four computers that they want to connect to a single cable modem. Which of the following devices would allow the user to do this？（）A、Four port switchB、Four port wireless routerC、Four port WAPD、Four port hub

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考题 A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）A、Cable testerB、MultimeterC、Toner probeD、Loopback plug

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考题 A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?（）A、The laptop is too far away from the WAP.B、The WAP is using 802.11a frequencies.C、The laptop is only set to allow 802.11n connections.D、The technician is on an 802.11b network.

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考题 A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）A、 Increase the amount of RAMB、 Use a lower voltage power supplyC、 Add a hardware firewallD、 Install redundant NICs

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考题 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、NATB、WPSC、MAC filteringD、Port forwarding

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考题 A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）A、The network uses MAC filteringB、The network uses WEPC、The network uses SSID broadcastD、The network uses WPA

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考题 A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?（）A、Install a small network switchB、Use port mirroring on the switchC、Split the pairs of the existing jackD、Install a CSU/DSU

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考题 A technician needs to install additional access points for a new high speed connection being added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections?（）A、Smart JackB、DemarcC、110 BlockD、66 Block

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考题 You are a network administrator for your company. The company has a main office and one branch office. The network consists of a single Active Directory domain. All servers run Windows Server 2003. The company needs to connect the main office network and the branch office network by using Routing and Remote Access servers at each office. The networks will be connected by a VPN connection over the Internet. The company’s written security policy includes the following requirements for VPN connections over the Internet： All data must be encrypted with end-to-end encryption. VPN connection authentication must be at the computer level. Credential information must not be transmitted over the Internet as part of the authentication process. You need to configure security for VPN connection between the main office and the branch office. You need to comply with the written security policy. What should you do？（）A、 Use a PPTP connection with EAP-TLS authentication.B、 Use a PPTP connection with MS-CHAP v2 authentication.C、 Use an L2TP connection with EAP-TLS authentication.D、 Use an L2TP connection with MS-CHAP v2 authentication.

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考题 You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory domain named testking.com. A firewall at Testking.com separates the internal network and a perimeter network. The perimeter networkcontains an Exchange Server 2010 Edge Transport server. You have received instructions from the CIO to install an internal Exchange Server 2010 with the followingcriteria： 1. The support of EdgeSync synchronizaiton and encrypted delivery of outbound e-mail messages to theEdge Transport server. 2. The minimization of the attack surface of the internal network. What should you do？（）A、The best option is to use port 3309 and 25 from the internal network to the perimeter network.B、The best option is to use port 3309 and 636 from the internal network to the perimeter network.C、The best option is to use port 50636 and 25 from the internal network to the perimeter network.D、The best option is to use port 50636 and 135 from the internal network to the perimeter network.

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考题 You are a network administrator for your company. The company has a main office and a branch office. The branch office has a cable modem connection to the Internet and uses a virtual private network (VPN) connection to access resources on the main office network. The cable modem is connected to a Windows XP Professional computer named Pro1. You configure Internet Connection Sharing (ICS) on Pro1 to allow users in the branch office to use the VPN connection. ICS sets the network adapter to use the IP address 192.168.0.1. Several sales representatives in the branch office use wireless network adapters to share files between their client computers. They need access to the VPN connection to upload sales reports to the main office. You install a wireless network adapter in Pro1 and configure it with the appropriate settings for the wireless LAN. The sales representatives who use the wireless LAN report that they cannot access the VPN connection. However, they are able to connect to resources in the branch office. Users on the wired network do not report any connectivity problems. The sales representatives need to be able to access the VPN. What should you do?（） A、Configure the wireless network connection on Pro1 so that it has an IP address of 192. 168. 0. 2.B、Disable and then re-enable Internet Connection Sharing (ICS) on Pro1.C、Create a network bridge between the wired and wireless connections on Pro1. D、Clear the Allow other network users to control or disable the shared Internet connection check box in the advanced properties of the VPN connection.

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考题单选题You are a network administrator for your company. The company has a main office and a branch office. The branch office has a cable modem connection to the Internet and uses a virtual private network (VPN) connection to access resources on the main office network. The cable modem is connected to a Windows XP Professional computer named Pro1. You configure Internet Connection Sharing (ICS) on Pro1 to allow users in the branch office to use the VPN connection. ICS sets the network adapter to use the IP address 192.168.0.1. Several sales representatives in the branch office use wireless network adapters to share files between their client computers. They need access to the VPN connection to upload sales reports to the main office. You install a wireless network adapter in Pro1 and configure it with the appropriate settings for the wireless LAN. The sales representatives who use the wireless LAN report that they cannot access the VPN connection. However, they are able to connect to resources in the branch office. Users on the wired network do not report any connectivity problems. The sales representatives need to be able to access the VPN. What should you do?（）A Configure the wireless network connection on Pro1 so that it has an IP address of 192. 168. 0. 2.B Disable and then re-enable Internet Connection Sharing (ICS) on Pro1.C Create a network bridge between the wired and wireless connections on Pro1. D Clear the Allow other network users to control or disable the shared Internet connection check box in the advanced properties of the VPN connection.

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考题单选题A technician needs to install additional access points for a new high speed connection being added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections?（）A Smart JackB DemarcC 110 BlockD 66 Block

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考题单选题A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）A The network uses MAC filteringB The network uses WEPC The network uses SSID broadcastD The network uses WPA

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考题单选题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 NATB WPSC MAC filteringD Port forwarding

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考题单选题A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?（）A The laptop is too far away from the WAP.B The WAP is using 802.11a frequencies.C The laptop is only set to allow 802.11n connections.D The technician is on an 802.11b network.

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考题单选题A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）A Cable testerB MultimeterC Toner probeD Loopback plug

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考题单选题A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?（）A CAT3 cableB Serial cableC Crossover cableD Rollover cable

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考题单选题You are a network administrator for your company. The company has a main office and one branch office. The network consists of a single Active Directory domain. All servers run Windows Server 2003. The company needs to connect the main office network and the branch office network by using Routing and Remote Access servers at each office. The networks will be connected by a VPN connection over the Internet. The company’s written security policy includes the following requirements for VPN connections over the Internet： All data must be encrypted with end-to-end encryption. VPN connection authentication must be at the computer level. Credential information must not be transmitted over the Internet as part of the authentication process. You need to configure security for VPN connection between the main office and the branch office. You need to comply with the written security policy. What should you do？（）A Use a PPTP connection with EAP-TLS authentication.B Use a PPTP connection with MS-CHAP v2 authentication.C Use an L2TP connection with EAP-TLS authentication.D Use an L2TP connection with MS-CHAP v2 authentication.

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考题单选题A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）A 224.0.0.1B 255.0.0.0C 255.255.0.0D 255.255.255.0

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考题单选题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory domain named testking.com. A firewall at Testking.com separates the internal network and a perimeter network. The perimeter networkcontains an Exchange Server 2010 Edge Transport server. You have received instructions from the CIO to install an internal Exchange Server 2010 with the followingcriteria： 1. The support of EdgeSync synchronizaiton and encrypted delivery of outbound e-mail messages to theEdge Transport server. 2. The minimization of the attack surface of the internal network. What should you do？（）A The best option is to use port 3309 and 25 from the internal network to the perimeter network.B The best option is to use port 3309 and 636 from the internal network to the perimeter network.C The best option is to use port 50636 and 25 from the internal network to the perimeter network.D The best option is to use port 50636 and 135 from the internal network to the perimeter network.

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