CASE称为（）。 ["软件工程","计算机辅助软件工程","快速应用开发","软件再造工程"]
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a management data warehouse that uses the data collector to collect performance data. You intend to maintain the management data. You want to implement a data collection process. The process can gather and upload data in the management data warehouse on different schedules. What process should you implement？（） ["You should create a cached data collection","You should create an on-demand non-cached data collection ","You should create a scheduled non-cached data collection ","You should create two different SQL Agent jobs that are scheduled stimultaneously"]
下列关于纸面石膏板的性能特点，说法错误的是（）。 ["轻质","不耐火","隔音","保温隔热"]
以下（）属于包装标志。 ["运输标志","条形码","指示性标志","警告性标志"]
下面哪项不是表单元素（） ["radio","button","area","select"]
动物试验中实施动物保护的基本原则是什么？
