【判断题】一般情况下,将创建视图的基表从数据库中删除掉,视图不会一并被删除,但是视图也不能再用了。
【单选题】SQL Server将创建视图的CREATE VIEW语句文本存储在( )系统表中。
【判断题】The most obvious element of editorial style is the length of the average shot in the film. Generally the longer the time between editorial cuts, the faster is the pace of the film.
【判断题】Center表示中心; Centroid表示形心