智慧树知到《SqlServer数据库原理与应用》章节测试答案
A.insert into student(sid,sname,depart) values(‘2016001’,’张红’,’管理系’)
B.insert into student values(‘2016001’,’张红’,’管理系’)
C.insert into student (sid,sname,depart) values("2016001","张红","管理系")
D.insert into student(sid,sname,depart) values(‘2016001’,’张红’,’管理系’,‘计应’)
正确答案:insert into student(sid,sname,depart) values(‘2016001’,’张红’,’管理系’)
第三章单元测试
1、查询年龄在20到23岁之间的学生的信息,所使用的语法命令为()
A.select * from student where age between 20 to 23
B.select * from student where age between 20 and 23
C.select * from student where age from 20 to 23
D.select * from student
正确答案:select * from student where age between 20 and 23
2、查询年龄不在20到23岁之间的学生的信息,所使用的语法命令为()
A.select * from student where age not between 20 and 23
B.select * from student where age not between 20 to 23
C.select * from student where not age from 20 to 23
D.select * from student where age between 20 and 23
正确答案:select * from student where age not between 20 and 23
3、查询信息技术系,机电工程系和管理系的学生的信息,所使用的语法命令()
A.select * from student where depart=’ 信息技术系’ and depart=’ 机电工程系’ and depart=’ 管理系’
B.select * from student where depart=”信息技术系”and depart=”机电工程系”and depart=”管理系”
C.select * from student where depart in(’信息技术系’,’机电工程系’,’管理系’)
D.select * from student where depart in(”信息技术系”,”机电工程系”,”管理系”)
正确答案:select * from student where depart in(’信息技术系’,’机电工程系’,’管理系’)
4、查询不在信息技术系,机电工程系和管理系的学生的信息,所使用的语法命令为()
A.select * from student where not depart=’ 信息技术系’ and depart=’ 机电工程系’ and depart=’ 管理系’
B.select * from student where depart not in(’信息技术系’,’机电工程系’,’管理系’)
C.select * from student where not depart=”信息技术系”and depart=”机电工程系”and depart=”管理系”