下列哪一项表述是严格约束法官职务外活动的基本出发点?
A.维护法官形象和司法尊严
B.维护司法独立
C.有利于法律监督
D.有利于公开审判
A.维护法官形象和司法尊严
B.维护司法独立
C.有利于法律监督
D.有利于公开审判
第1题
S(S#,SN,SEX,AGE,DEPT) C(C#,CN) SC(S#,C#,GRADE)其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号, CN为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生姓名、年龄和性别。正确的SELECT语句是______。
A.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE FROM S WHERE SN='王华')
B.SELECT SN, AGE, SEX FROM S WHERE SN='王华'
C.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE WHERE SN='王华')
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华AGE
第2题
S(S#,SN,SEX,AGE,DEPT)
C(C#,CN)
SC(S#,C#,GRADE)
其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号, CN为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生姓名、年龄和性别:正确的SELECT语句是______。
A.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE FROM S WHERE SN='王华')
B.SELECT SN,AGE,SEX FROM S WHERE SN='王华'
C.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE WHERE SN='王华')
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华 AGE
第3题
S(S#,SN,SEX,AGE,DEPT)
C(C#,CN)
SC(S#,C#,GRADE)
其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号, CN为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生姓名、年龄和性别。正确的SELECT语句是 ______。
A.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE FROM S WHERE SN='王华')
B.SELECT SN,AGE,SEX FROM S WHERE SN='王华'
C.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE WHERE SN='王华')
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华 AGE
第4题
有如下3个关系表:
S(S#,SN,SEX,AGE,DEPT)
C(C#,CN)
SC(S#,C#,GRADE)
其中,S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号,
CN为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生的姓名、年龄和性别。
正确的SELECT语句是( )。
A.SELECT SN,AGE,SEX FROM S;
WHERE AGE>(SELECT AGE FROM S WHERE SN='王华')
B.SELECT SN,AGE,SEX FROM S WHERE SN='王华'
C.SELECT SN,AGE,SEX FROM S
WHERE AGE>(SELECT AGE WHERE SN='王华')
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华 AGE
第5题
有如下3个关系表:
S(S#,SN,SEX,AGE,DEPT)
C(C#,CN)
SC(S#,C#,GRADE)
其中,S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号,
CN为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生的姓名、年龄和性别。
正确的SELECT语句是( )。
A.SELECT SN,AGE,SEX FROM S;
WHERE AGE>(SELECT AGE FROM S WHERE SN='王华')
B.SELECT SN,AGE,SEX FROM S WHERE SN='王华'
C.SELECT SN,AGE,SEX FROM S
WHERE AGE>(SELECT AGE WHERE SN='王华')
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华 AGE
第6题
假定有三个关系,学生关系S、课程关系C和学生选课关系SC,它们的结构如下: S(S#,SN,Sex,Age,Dept),C(C#,CN),SC(S#,C#,Grade)。其中,S#为学生号,SN为姓名,Sex为性别,Age为年龄,Dept为系别,C#为课程号,CN为课程名,Grade为成绩。检索选修课程“C2”的学生中成绩最高的学生的学号,正确的SQL.语句是______。
A.SELECT S#FROM SC WHERE C#="C2" AND Grade IN (SELECT Grade FROM SC WHERE C#="C2")
B.SELECT S# FROM SC WHERE C#="C2" AND Grade>= (SELECT Grade FROM SC WHERE C#="C2")
C.SELECT S# FROM SC WHERE C#="C2" AND Grade>=ALL (SELECT Grade FROM SC WHERE C#="C2")
D.SELECT S# FROM SC WHERE C#="C2" AND Gtade NOT IN (SELECT Grade FROM SC WHERE C#="C2")
第7题
有 这样三个表:学生表S、课程表C和学生选课表SC,它们的结构如下:S(S#,SN,SEX,AGE,DEPT)、C(C#,CN)、 SC(S#,C#,GRADE)。其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号,CN为课程名,GRADE 为成绩。要求如下:检索选修课程"C2"的学生中成绩最高的学生的学号。正确的SELECT语句是()。
A、SELECT S# FROM SC WHERE C#="C2" AND GRADE>=(SELECT GRADE FROM SC WHERE C#="C2")
B、SELECT S# FROM SC WHERE C#="C2" AND GRADE>(SELECT GRADE FROM SC WHERE C#="C2")
C、SELECT S# FROM SC WHERE C#="C2" AND GRADE NOT IN(SELECT GRADE FROM SC WHERE C#="C2")
D、SELECT S# FROM SC WHERE C#="C2" AND GRADE=(SELECT MAX(GRADE)FROM SC WHERE C#="C2")
第8题
S(S#,sN,SEX,AGE,DEPT)
C(C#,CN)
SC(S#,C#,GRADE)其中;S#为学号,SN为姓名,SEX为性别,AGE为年龄,.DEPT为系别,C#为课程号, CIg为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生姓名、年龄和性别正确的SELECT语句是 ______。
A.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE FROM:S WHERE SN='王华')
B.SELECT SN,AGE,SEX FROM S WHERE SN='王华'。
C.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE WHERE SN='王华')
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华 AGE
第9题
A、SELECT S# FROM SC WHERE C#="C2" AND GRADE >= (SELECT GRADE FROM SC WHERE C#="C2")
B、SELECT S# FROM SC WHERE C#="C2" AND GRADE IN (SELECT GRADE FROM SC WHERE C#="C2")
C、SELECT S# FROM SC WHERE C#="C2" AND GRADE NOT IN (SELECT GRADE FROM SC WHERE C#="C2")
D、SELECT S# FROM SC WHERE C#="C2" AND GRADE >= ALL (SELECT GRADE FROM SC WHERE C#="C2")
第10题
S(S#,SN,SEX,AGE,DEPT) C(C#,CN) SC(S#,C#,GRADE) 其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号, CN为课程名,GRADE为成绩。检索所有比“王华”年龄大的学生姓名、年龄和性别。 正确的SELECT语句是______。
A.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE FROM S WHERE SN=‘王华’)
B.SELECT SN,AGE,SEX FROM S WHERE SN=‘王华’
C.SELECT SN,AGE,SEX FROM S WHERE AGE>(SELECT AGE WHERE SN=‘王华’)
D.SELECT SN,AGE,SEX FROM S WHERE AGE>王华 AGE
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!