[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ff3UZ1R6r7DwdmedDaxXLikpPnA5KvFRKV71KkP4WwFE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-11 14:44:25",5220381,[8,9,10,11],"剔出掉C01号课程及格学生的其他学生的姓名","剔出掉C01号课程不及格学生的其他学生的姓名","其它选项的说法都不正确","C01号课程及格的所有学生的姓名",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},21,"f9e3ae05817ffcbeae0f9f2c6a0c1898","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F14ad7200114ff2589111d035ac14953b.jpg","数据库原理与技术","35d71ca6c5224e9aaf35948f6f20e1f3","","已知如下关系:学生Student(S#, Sname),课程Course(C#, Cname, T#),选课SC(S#, C#, Score),教师T(T#, Tname).其中S#为学号,Sname为学生命名,C#为课号,Cname为课程名,T#为教师编号,Score为成绩,Tname为教师名. 阅读SQL语句: SELECT Sname FROM Student WHERE S# NOT IN (SELECT S# FROM SC WHERE Student.S#=SC.S# and C#= 'C01' and Score>=60); 关于其查询结果,下列说法正确的是_____",[21,32,41,50,58,67,76,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],5220375,[25,26,27,28],"数据控制是否可以统一进行控制","不同文件之间以及不同记录之间是否有联系","其他选项之全部","数据存取是否可以记录或记录的集合为单位进行操作","数据库系统与文件系统的主要差别在_______________","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],5220376,[36,37,38,39],"用户和表","角色和视图","用户和权限","表和视图","数据字典由下面哪个组成_________",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],5220377,[45,46,47,48],"全局模式及全局模式到子模式的映像","模式及模式到概念模式的映像","子模式及子模式到模式的映像","内模式及内模式到模式的映像","SQL语言中的视图是一种_________",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],5220378,[54,10,55,56],"列出学全了李明老师讲授所有课程的学生姓名","列出没学过李明老师讲授任一课程的学生姓名","列出学过李明老师讲授某一课程的学生姓名","已知如下关系:学生Student(S#, Sname),课程Course(C#, Cname, T#),选课SC(S#, C#, Score),教师T(T#, Tname).其中S#为学号,Sname为学生命名,C#为课号,Cname为课程名,T#为教师编号,Score为成绩,Tname为教师名. 阅读SQL语句 Select Sname From Student Where S# NOT IN ( Select S# From SC, Course C, Teacher T Where T.Tname = '李明' and SC.C# = C.C# and T.T# = C.T# ); 关于其查询结果,下列说法正确的是_____",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],5220379,[62,63,64,65],"有2人以上及格课程的同学的学号","有2门以上及格课程的同学的学号","有2人以上不及格课程的同学的学号","有2门以上不及格课程的同学的学号","已知如下关系:学生Student(S#, Sname),课程Course(C#, Cname, T#),选课SC(S#, C#, Score),教师T(T#, Tname).其中S#为学号,Sname为学生命名,C#为课号,Cname为课程名,T#为教师编号,Score为成绩,Tname为教师名. 阅读SQL语句 SELECT S# FROM SC WHERE Score<60 GROUP BY S# HAVING Count(*)>2; 关于其查询结果,下列说法正确的是_____",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":30,"type":31},[],5220380,[71,72,73,74],"INSERT INTO Student VALUES ( '98030101', '张三','男', 20, '03','980301')","ADD INTO Student VALUES('98030101', '张三','男', 20, '03','980301')","INSERT INTO Student VALUES (9803010, 张三,男, 20, 03,980301)","ADD INTO Student VALUES(98030101,张三,男, 20,03, 980301)","已知有:学生表Student ( S# char(8), Sname char(10), Ssex char(2), Sage integer, D# char(2), Sclass char(6) )中,若要在学生表中追加一个元组"学号为98030101的男同学张三,年龄为20,所属系别03,所在班级980301",则可用_________",{"answer":77,"createTime":5,"id":6,"options":78,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],5220382,[83,84,85,86],"ORDER BY 总评成绩 DESC,性别 DESC","ORDER BY 总评成绩 ASC,性别 DESC","ORDER BY 总评成绩,性别 DESC","ORDER BY 总评成绩 DESC,性别","查询结果输出时要求按"总评成绩"降序排列,相同者按"性别"升序,正确的子句是_________",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],5220383,[92,93,94,95],"(NULL,'103',80,'选修')","('201132',NULL,86,'')","('200823','101',NULL,NULL)","('201009','101',NULL,必修)","若用如下的SQL语句创建一个表SC: CREATE TABLE SC (S# CHAR(6) NOT NULL,C# CHAR(3) NOT NULL,SCORE INTEGER, NOTE CHAR(20)); 向SC表中插入如下行时,_________行可以被插入",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],5220384,[101,102,103,104],"<'1000101', null, '01'>","<'1000102', '张三', '05'>","<null, '李四', '01'>","<'1101010', '王五', '02'>","已知关系Member(S#, Name, D#)和Team(D#, Dname,Leader), 其中Member的S#为主键,D#为外键, 且S# 范围为1000000-1100000.Team = {<'01','技术研发','赵六'>,<'02','产品运营','钱琪'>}. 问:下面哪一个选项中的元组可以是Member的元组._______"]