Request提供的（）集合允许用户检索在HTTP请求中发送的Cookies的值。 Form。 Cookies。 QueryString。 ServerVariable。
下面对模糊工具功能的描述哪个是正确的？（） 模糊工具只能使图像的一部分边缘模糊。 模糊工具的压力是不能调整的。 模糊工具不能降低相邻象素的对比度。 如果在有图层的图像上使用模糊工具，只有所选中的图层才会起变化。
当预测花期不能良好相遇时，可以通过哪种措施抑制植株生长？（） 早间苗。 深中耕。 留大苗。 增加肥水。
You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. You are experienced in managing databases in an enterprise-level organization, optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization. SQL Server 2008 servers on a single site are managed by you. Two SQL Server 2008 instances are contained by the site. One is an Enterprise Edition server, and it is on a server that has a redundant array of ndependent disks (RAID) 10 disk system. The other is a Standard Edition server, and it is on a server that has a RAID 5 disk system. A single application is hosted by each instance. A high-availability solution should be recommended for the site to satisfy the business requirements listed below. First, the solution can be implemented on the current systems. Secondly, the database is available with least downtime. Thirdly, Data loss should be cut to the least. Fourthly, the existing system should be with least impact. Which solutions should be utilized to finish the task?（） To finish the task, Log shipping should be utilized. 。 To finish the task, Failover clustering should be utilized.。 To finish the task, Replication should be utilized. 。 To finish the task, Database snapshot should be utilized.。
起伏就是改变坯料或工件的（），使它形成局部下凹或上凸起的工序。 结构。 形状。 用途。 刚度。
当编辑图像时，使用减淡工具可以达到何种目的？（）
