以下关于 Virtual Disk Mirroring 的描述不正确的是（） ["单一存储故障时数据不丢，业务不停","Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套 SVC 上","Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套物理存储设备上","可以为已有的 VDisk 加入一份拷贝形成 VDM，也可以从 VDM 中分离出一份拷贝"]
地下工程，铺贴厚度小于3mm的高聚物改性沥青卷材时，严禁采用的施工方法是（）。 ["冷粘法","热熔法","满粘法","空铺法"]
Given the following query:SELECT last_name, first_name, age, hire_date FROM employee WHERE age > 40Which of the following clauses must be added to return the rows sorted by AGE, oldest first, and by LAST_NAME, from A to Z?（） ["SORT BY age ASC, last_name","SORT BY age DESC, last_name","ORDER BY age DESC, last_name","ORDER BY age ASC, last_name"]
在Excel中，关于单元格合并说法错误的是：（） ["选中单元格，单击“格式”工具栏上“合并及居中”按钮可以将选定的单元格合并","合并单元格可以通过“单元格格式”对话框中的“对齐”选项卡中的“合并单元格”实现","合并之后的单元格不能再通过“合并及居中”按钮取消合并","取消合并可以先选定已合并的单元格，单击“合并及居中”按钮"]
After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（） ["Run a bosboot -a command","Mirror the hd5 on the two disks","Set up another service mode bootlist","Check the disks using a lsvg -p rootvg command"]
现代农业
