You want to improve the TCP transmission speed of a Windows 2000 Server computer. You also want to remove an unused registry key. You use Regedit32 to edit the registry of the Windows 2000 Server. You insert a value in the registry named TCPWindowSize, and you remove the unused key. You restart the computer, but the computer stops responding before the logon screen appears. You want to return the computer to its previous configuration. What should you do?

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You are the administrator of Windows 2000 Server network. On each server you format a separate system partition and a separate boot partition as NTFS. Several months later you shut down one of the computers for maintenance. When you try to restart the computer you receive the following error message "NTLDR is missing, press any key to restart". You want to install a new NTLDR file on the computer but you do not want to loose any settings you made since the installation. What should you do?

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You install your boot volume on volume C on your Windows 2000 Server computer. You mirror volume C on dynamic Disk 1. Two years later, during routine server maintenance, you open Disk Management and find that the status of volume C is Failed Redundancy. The status of Disk 1 is Missing. You attempt to reactivate Disk 1, but the status of volume C does not return to Healthy. What should you do next?

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You are the administrator of a Windows 2000 Server computer that has FIVE hard disks. Four 100 GB hard disks on the server are configured as a single stripe volume. You want to reconfigure the fourth disk so that the volume is fault tolerant and has as much space possible available for storing data. You want to use only existing hardware. What should you do?

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You install the Routing and Remote Access service on a Windows 2000 Server computer in your network. Your network is not directly connected to the Internet and uses the private IP address range 192.168.0.0. When you use Routing and Remote Access to dial in to the server, your computer connects successfully, but you are unable to access any resources. When you try to piiig servers by using their IP addresses, you receive the following message: "Request timed out." When you run the ipconfig command, it shows that your dial-up connection has been given the IP address 169.254.75.182. What should you do to resolve the problem?

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Your network is configured as shown in the exhibit. "Engineering! and Salesl have DHCP installed up them." All the servers are Windows 2000 Server computers that use TCP/IP as the only network protocol. The sales department uses one subnet and has servers named Salesl and Sales2. The engineering department uses another subnet and has servers named Engineeringl and Engineering2. Salesl and Engineeringl are configured to act as DHCP servers. The router that joins the two subnets is not RFC 1542 compliant and does not support DHCP/BOOTP relay. You want to allow Salesl and Engineeringl to support client computers on each other's subnets. What should you do?

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You install Internet Information Services 5.0 on a computer running Windows 2000 Server. You create two new department web sites for the Human Resources and Sales departments. You use host headers to define these two new sites. You stop the Sales web site while a developer updates the contents of the site. If a user attempts to access the Sales site while it is stopped, what response will the user receive?

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You are the administrator of Windows 2000 Server computer. Your computer has a span volume that consists of areas on three physical hard disks on the server. The three disks support hot swapping. You regularly backup the span volume by using windows backup. One of the disk fail, you replace the disk with a new un-partitioned disk. You want to recover the span volume and disk data as soon as possible. What should you do?

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You want to provide Internet access for the clients on your network. You decide to use Network Address Translation (NAT). You have a Windows 2000 computer you try to establish a secure Virtual Private Networking session with. You try connecting to the Remote Windows 2000 computer using L2TP. You are unable to establish a connection with the remote node using L2TP. You are able to make a connection with another computer in your same office. Why are you unable to make a connection.to the remote location?

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