You need to design a patch management strategy that meets business requirements. What should you do？（）
A. Install Systems Management Server （SMS） on a computer on the internal network. Use the Default Domain Policy GPO to distribute the SMS client software to all computers in the domain
B. Install Microsoft Operations Manager （MOM） on a computer on the internal network. Use the Default Domain Policy GPO to distribute the MOM client software to all computers in the domain
C. Install Software Update Services （SUS） on a Web server， and configure it to synchronize and approve updates nightly. Configure client computers to receive automatic updates from the Web server. Ensure that users restart their client computers daily
D. Install Software Update Services （SUS） on a domain controller， and configure it to synchronize and approve updates nightly. Configure client computers to receive automatic updates from the domain controller. Ensure that users restart their client computers daily
可以降低浸润线，防止坝坡冻胀，保护下游坝脚不受尾水淘刷且有支持坝身增加稳定性作用的排水形式是（）。
拟订单元制除盐设备（强本阳离子交换器-除碳器-强碱阴离子交换器）调试方案，求最佳的再生工况及运行工况。
冷却塔是旋转式管式配水系统，是一个依靠喷水的（）推动一组管子环绕中心转动的配水器，是由接管、轴承部分、密封箱部分和布水管组成。
A. 反作用力
B. 正作用
C. 往复
D. 重力
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