当利用S形曲线比较实际进度与计划进度时，如果检查日期实际进展点落在计划S曲线的右侧，则该实际进展点与计划S曲线在纵坐标方向的距离表示工程项目（）。 ["实际进度超前的时间","实际进度拖后的时间","实际超额完成的任务量","实际拖欠的任务量"]
On a Cisco Aironet 1130 Series autonomous access point， the status indicator is blinking dark blue. What does this indicate？（） ["The access point is booting.","A firmware upgrade is in progress.","The internal radio has failed.","An access point buffer overflow is occurring."]
You are a security administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. All client computers run Windows 2000 Professional. You manage a Windows Server 2003 computer named Server1 that is a domain member server. You use IIS on Server1 to host an Internet Web site. Approximately 4，000 employees of your company connect over the lnternet to access company confidential data on Server1. You control access to data on Server1 by using NTFS file permissions assigned to groups. Different groups are assigned access to different files. Employees must have access only to files that they are assigned access to based on their membership in a group. You enable SSL on Server1 to protect confidential data while it is in transit. You issue each employee an Authenticated Session certificate and store a copy of that certificate with their user account in the Active Directory domain. You need to ensure that Server1 authenticates users based on possession of their certificate. What should you do？（） [" Request a Web server certificate from a commercial certification authority （CA）."," Configure access restrictions based on employee ip address."," Enable Digest authentication for Windows domain servers."," Configure client certificate mapping."]
关于配送的功能，下列四个选项中，（）是错误的。 ["有益于物流实现合理化","有利于合理配置资源","只要做好配和送，不需开发什么新技术","可以降低物流成本，促进生产快速发展"]
假如某人早餐摄入能量为500Kcal，午餐摄入能量为800Kcal，晚餐摄入能量为600Kcal，早餐的餐次比为（）。 ["26%","32%","42%","以上都不是"]
在室温（20℃）下对铅板进行轧制，请问这个加工过程是冷加工还是热加工，为什么？（铅的熔点是327.50℃）
