【单选题】“一切肯定皆否定”这句话出自哪位西方思想家?
【判断题】当派生类中出现与基类同名的函数时,派生类函数会将基类同名函数隐藏。
【简答题】You should fill in each blank with the proper form of the word given in brackets.用括号内所给词的恰当形式填空。What a (wonder) ________ party it was! I enjoyed every minute of it.
【简答题】如果在客户信息表的“地址”和“名称”列上(前后顺序不同),创建名为“ix地址名称”的 非聚集、非唯一索引,能够成功吗?
【简答题】用括号内所给词的恰当形式填空: What time does he get (dress) every day? Mr. Li usually (exercise) in the morning. Jim usually (do) his homework at school.
【单选题】如果表创建唯一索引后 SQL Server 将禁止( )语句向表中添加重复的键值行。