Your computer is unable to access external names or IP addresses. You need to connect to external Internet resources. What should you do first?（） <img src="https://img.ppkao.com/2018-07/gelingxia/2018073115223915388.jpg" /> Your computer is unable to access external names or IP addresses. You need to connect to external Internet resources. What should you do first?（） <img src="https://img.ppkao.com/2018-07/gelingxia/2018073115223915388.jpg" />..

第1题

[] You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter. Your computer is able to access the Internet but is unable to discover other computers in the local wireless network. You need to configure the wireless connection to allow your computer to discover other computers. What should you do?（） You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter. Your computer is able to access the Internet but is unable to discover other computers in the local wireless network. You need to configure the wireless connection to allow your computer to discover other computers. What should you do?（）

A、A.A B、B.B C、C.C D、D.D

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第2题

[单选题] Your network contains a computer named Computer1. Computer1 is assigned an IP address of 39 / 84 192.168.1.112/26.Your companys corporate policy states that the first usable address in each subnet is allocated to the default gateway.You need to configure the default gateway for Computer1.Which address should you choose？（）

A、192.168.1.1 B、192.168.1.63 C、192.168.1.65 D、192.168.1.93

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第3题

[] You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network. You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer. You need to prevent network users from accessing your shared folders when you are connected to the company’s network by using the VPN connection. What should you do?（） You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network. You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer. You need to prevent network users from accessing your shared folders when you are connected to the compan

A、A.A B、B.B C、C.C D、D.D

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第4题

[单选题] You use a Windows 2000 Professional computer at home. You need to access shared files on a server named server1. This server is on your company’s network and is not accessible from the Internet. Your company’s network also includes a third party VPN server that is accessible from the Internet. You dial in to your Internet service provider and then create a VPN connection to your company’s VPN server. After the connection is successfully established， you run the net view \\server1 command and recei

A、Stop and then start the TCP/IP NetBIOS helper service on your computer. B、Stop and then start the DNS client service on your computer. C、Add a HOSTS entry for server1 to your computer. D、Add a LMHOSTS entry for server1 to your computer.

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第5题

[单选题] You use a Windows 2000 Professional computer at home. You need to access shared files on a server named server1. This server is on your company’s network and is not accessible from the internet. Your company’s network also includes a third party VPN server that is accessible from the internet. You dial in to your internet service provider and then create a VPN connection to your company’s VPN server. After the connection is successfully established， you run the net view\\server1 command and receive̳

A、Stop and then start the TCP/IP NetBIOS helper service on your computer. B、Stop and then start the DNS client service on your computer. C、Add a HOSTS entry for server1 to your computer. D、Add a LMHOSTS entry for server1 to your computer.

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第6题

[] You implement Parental Controls game restrictions for your child on your computer. You select the TEEN rating game restriction. Your child is still able to run some inappropriate games. You need to prevent access to all inappropriate games. What should you do?（） You implement Parental Controls game restrictions for your child on your computer. You select the TEEN rating game restriction. Your child is still able to run some inappropriate games. You need to prevent access to all inappropriate games. What should you do?（）

A、A.A B、B.B C、C.C D、D.D

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第7题

[单选题] Your network contains a server named Server1.contoso.com. Server1 is located on the internal network. You have a client computer named Computer1 that runs Windows 7. Computer1 is located on a public network that is connected to the Internet. Computer1 is enabled for DirectAccess. You need to verify whether Computer1 can resolve Server1 by using DirectAccess. Which command should you run on Computer1？（）

A、nbtstat.exe a server1.contoso.com B、netsh.exe dnsclient show state C、nslookup.exe server1.contoso.com D、ping.exe server1.contoso.com

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第8题

[单选题] A co-worker uses a gadget from the Windows Sidebar feature on their computer. You examine your computer and find that the gadget is not on the list of available gadgets. You need to add this gadget to the Windows Sidebar feature on your computer. What should you do?（）

A、A B、B C、C D、D

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第9题

[单选题] A router that performs Network Address Translation (NAT) is installed between your computer and the Internet. The router fails. You connect the computer directly to the Internet. You need to ensure that the computer is connected to the Internet in the most secure manner possible. What should you do?（）

A、A B、B C、C D、D

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