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You are the network administrator for the XYZ Corporation. Users in the sales department have been complaining that the Sales application is slow to load. Using Performance Logs and Alerts, you create a baseline report for one of the computers, monitoring memory, the proces- sor, the disk subsystem, and the network subsystem. You notice that the disk subsystem has a high load of activity. What other subsystem should you a certification monitor before you can know for sure whether you have a disk subsystem bottleneck? A. Memory B. Processor C. Network You are the network administrator for a small company. You manage the computers for the marketing department, all of which are running the Windows XP Professional operating sys- tem. You are making several configuration changes to the manager’s computer to enhance per- formance. Before you make any changes, you want to create a restore point that can be used if any problems arise. How do you manually create a restore point? A. By using the System Restore utility B. By using the System Protection tab of the System Properties dialog box C. By using the System Configuration utility D. By using the Startup Repair Tool Your computer uses a SCSI adapter that supports a SCSI drive, which contains your Windows Vista system and boot partitions. After updating the SCSI driver, you restart your computer, but Windows Vista will not load. You need to get this computer up and running as quickly as possible. Which of the following repair strategies should you try first to correct your problem? A. Restore your computer’s configuration with your last backup. B. Boot your computer with the Last Known Good Configuration. C. Boot your computer with the Safe Mode option. D. Boot your computer to the Recovery Console and manually copy the old driver back to the computer. You are about to install a new driver for your CD-ROM drive, but you are not 100 percent 70-680 sure that you are using the correct driver. Which of the following options will allow you to most easily return your computer to the previous state if the new driver is not correct? A. Safe Mode B. Roll Back Drive C. System Restore utility D. Startup Repair Tool You work on the help desk for the ABC Corporation. One of your users who works remotely is having trouble getting an application you manage to work. You would like to use Remote Assistance to troubleshoot and correct the problem. The user connects to the Internet through a standard ISP connection. You connect to the Internet via a corporate network that is pro- tected by a firewall. The firewall is not configured to use Network Address Translation (NAT). The remote user sends you a Remote Assistance invitation. When you attempt to accept the invitation, you can’t connect to the remote computer. When you ping the remote user’s com- puter, you verify that you have TCP/IP connectivity. Which of the following options should you take next?
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