嵌套的布局表格（）大于包含它的表格。 ["能","不能","可能","不一定"]
数据库的组织结构中包括的模式有（） ["内模式","概念模式","外模式","前三个选项都对"]
简述中国明式家具的特征。
黄道十二星座
You are evaluating whether to use express installation files as an update distribution mechanism. Which technical requirement is met by using the express installation files？（） ["Newly implemented technologies must minimize the impact on LAN traffic.","Newly implemented technologies must minimize the storage requirements.","Newly implemented technologies must minimize the amount of bandwidth used on Internet connections.","All patches and updates must be tested in a non-production environment before they are applied to production servers."]
简述创新的定义、特征及作用。
