下列函数中哪个为插值函数( ) A: R=corrcoef(X) B: [Y,I]=sort(A,dim) C: P=polyfit(X,Y,3) D: Y1=interp1(X,Y,X1,'method')
下列函数中哪个为插值函数( ) A: R=corrcoef(X) B: [Y,I]=sort(A,dim) C: P=polyfit(X,Y,3) D: Y1=interp1(X,Y,X1,'method')
在SETEXACTON情况下,结果值为逻辑真的表达式是()。 A: ''数据库系统''=''数据库'' B: ''数据库''=''数据库系统'' C: ''数据库''==''数据库''+space(4) D: ''数据库''=''数据库''+space(4)
在SETEXACTON情况下,结果值为逻辑真的表达式是()。 A: ''数据库系统''=''数据库'' B: ''数据库''=''数据库系统'' C: ''数据库''==''数据库''+space(4) D: ''数据库''=''数据库''+space(4)
If a method has a parameter description, where should the default value of the parameter be given? A: Method definition B: Method calls C: Method body D: Method calls or method definition
If a method has a parameter description, where should the default value of the parameter be given? A: Method definition B: Method calls C: Method body D: Method calls or method definition
智慧职教: 已知有字典dict1={'中国':'北京','美国':'华盛顿','俄罗斯':'莫斯科','日本':'东京'},要输出'美国'所对应的值的正确语句为
智慧职教: 已知有字典dict1={'中国':'北京','美国':'华盛顿','俄罗斯':'莫斯科','日本':'东京'},要输出'美国'所对应的值的正确语句为
下列不正确的转义字符是_______。 A: '' B: '074' C: '' ' D: ''''
下列不正确的转义字符是_______。 A: '' B: '074' C: '' ' D: ''''
The recognized methods for consolidating the financial reports of an MNC are( )。 A: short/long term method, current/future method, flexible/inflexible method, and economic/noneconomic method. B: current/noncurrent method, monetary/nonmonetary method, short/long term method, and current/future method. C: current/noncurrent method, monetary/nonmonetary method, temporal method, and current rate method. D: temporal method, current rate method, flexible/inflexible method, and economic/noneconomic method.
The recognized methods for consolidating the financial reports of an MNC are( )。 A: short/long term method, current/future method, flexible/inflexible method, and economic/noneconomic method. B: current/noncurrent method, monetary/nonmonetary method, short/long term method, and current/future method. C: current/noncurrent method, monetary/nonmonetary method, temporal method, and current rate method. D: temporal method, current rate method, flexible/inflexible method, and economic/noneconomic method.
What is not the basic statistical research method in the following method is ( ) A: Test method B: Statistical index method C: Mass Observation Method D: Statistical grouping
What is not the basic statistical research method in the following method is ( ) A: Test method B: Statistical index method C: Mass Observation Method D: Statistical grouping
表示职称为副教授同时性别为男的表达式为( )。 A: IN ('副教授','男') B: 职称='副教授' AND 性别='男' C: 职称='副教授' OR 性别='男' D: BETWEEN '副教授' AND '男'
表示职称为副教授同时性别为男的表达式为( )。 A: IN ('副教授','男') B: 职称='副教授' AND 性别='男' C: 职称='副教授' OR 性别='男' D: BETWEEN '副教授' AND '男'
向student表插入一条新记录的正确SQL语句是()。 A: APPENDINTOstudentVALUES('0401','王芳','女',18) B: APPENDstudentVALUES('0401','王芳','女',18) C: INSERTINTOstudentVALUES('0401','王芳','女',18) D: INSERTstudentVALUES('0401','王芳','女',18)
向student表插入一条新记录的正确SQL语句是()。 A: APPENDINTOstudentVALUES('0401','王芳','女',18) B: APPENDstudentVALUES('0401','王芳','女',18) C: INSERTINTOstudentVALUES('0401','王芳','女',18) D: INSERTstudentVALUES('0401','王芳','女',18)
执行下列哪个语句能够得到结果'2001-2-15' A: '-'.join(['2001', '2', '15']) B: '-'.join('2001', '2', '15') C: '-'.join(2001, 2,15) D: '-'.join([2001, 2,15])
执行下列哪个语句能够得到结果'2001-2-15' A: '-'.join(['2001', '2', '15']) B: '-'.join('2001', '2', '15') C: '-'.join(2001, 2,15) D: '-'.join([2001, 2,15])