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51.You are having trouble connecting to the Internet. You are not able to determine whether it is the modem or the configuration that is causing the problem. Which of the following should you do to determine whether the modem is working properly?
52.A user in your organization is facing some performance issues on his computer, so you set a performance monitor that monitors memory, processor, disk, and network. To monitor his computer memory, you are monitoring the Memory > Available MBytes counter. The Memory > Available MBytes counter averages 8 MB over a typical sampling period. What should you do now?
53.You want to track system performance for a baseline over a period of three days. You want the data to be collected every ten minutes. Which of the following logs would you create through Performance Logs and Alerts?
54.You are the network administrator at your organization. All the computers in the Sales department use Windows XP Professional. You are planning to make several configuration changes to these computers to enhance their performance. However, prior to making these changes, you want to create a restore point that can be used in case the configuration changes fail. How should you go about creating a restore point?
55.You have installed an SCSI adapter that supports an SCSI drive, containing your Windows XP system and boot partitions. After updating the SCSI driver, you restart your computer but Windows XP will not load. You need to get this computer up and running as quickly as possible. Which of the following options should you try first to fix this issue?