【判断题】sql是MySQL专用的数据库查询语言。( )
【简答题】以下MySQL语句中,已知关系模式student(Sno,Sname,S,Sage,Sdept,Passwords),查询在student表中的分组记录,正确的是( )。A. SELECT sdept,COUNT(*) AS 人数 FROM student GROUP BY sdept; B. SELECT sdept AS 专业,AVG(sage) AS 平均年...
【简答题】完形填空。 Once there was a very brilliant,creative and educated man. He gained much while traveling throughout the world. 1 he lost his legs and left arm in a tragic accident,leaving only a finger and thu...
【判断题】jdbc:mysql://localhost:3306/student中,student表示访问的数据库名称。
【多选题】以下关于法院调解的说法错误的是( )。
A.
申请司法确认协议,可以由当事人一方或双方共同向基层人民法院提出
C.
有关买卖合同纠纷的调解协议发生效力后,有关买卖争议的诉讼关系消失
D.
法院送达调解书时发现与达成的调解协议不一致时,法院应将原调解书收回,重新制作并送达
【简答题】完形填空。 A young man was going to 1 his holiday in a mountain village. That night he stayed at a small hotel near the train station. 2 going to bed, he went to the owner of the hotel and said, 'Excuse me...