Your portable computer has two 512-MB memory modules installed in the only two memory slots available. You need to improve the speed of your computer. What should you do？ （） Adjust the processor scheduling to optimize for background services.。 Connect a USB flash drive to the computer. Enable the ReadyBoost feature.。 Configure the virtual memory file to exist on the same drive as the operating system.。 Configure the local security policy setting of the computer to clear the virtual page file upon shutdown.。
操作记录是生产操作过程中的原始记录，它有（）作用。 主要用事故调查追究责任。 为预防和减少压力管道事故积累经验。 提供压力管道安全运行的证据。 确保安全生产。
钢丝绳检查有何要求？
患者颅脑手术后，无休克、昏迷，可采取的卧位是：（） 10°~20°头高脚低斜坡卧位。 15°~20°头高脚低斜坡卧位。 15°~20°头低脚高斜坡卧位。 15°~30°头低脚高斜坡卧位。 15°~30°头高脚低斜坡卧位。
Which service is provided by Cisco SMARTnet？（） Investment protection with upgrade discounts。 around-the clock access to Cisco Technical Access Center。 Cisco Learning Credits for IT staff development。 service level agreements to ensure uptime requirements are met。
You install three servers that run Windows Server 2003 Service Pack 2 (SP2). The servers are on the same subnet.You get the IP configuration for the servers as shown in the following table. You need to ensure that you can establish communication between the three servers. What should you do?（）
