单项选择题 You have a file server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 has one basic disk that contains one partition. You monitor the PhysicalDisk : Avg. Disk Bytes/Read counter for one year and discover that the value has decreased by 25 percent. You need to increase the disk performance of Server1. What should you do? （）

单项选择题 You have a print server named Server1 that runs Windows Server 2003 Service Pack (SP2). Server1 is configured as shown in the following table. All the hard disks are 136 GB and are connected to a SCSI controller. You need to identify which disk configuration will provide the best performance for printing. Which disk configuration should you implement?（）

单项选择题 Your network contains an application server named Server1 that runs Windows Server 2003 Service Pack (SP2). You open the Performance tab in Task Manager as shown in the exhibit. (Click the Exhibit button.) You need to improve the performance of Server1. What should you do? （）