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【简答题】
查询customers表中所有姓的会员的会员编码c_id,会员年龄(计算) 查询goods表中,商品价格大于100的所有商品,并按价格降序排列 查询订单表orders表中,订单总额o_sum的最大值、最小值和平均值 查询商品表goods中前3行记录 查询orders表中购买商品的会员人数(注意剔除重复购买的会员) 查询商品表goods表中,商品名称g_name列中含有%或_的商品信息。
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举一反三
【单选题】下列不属于面向对象技术的基本特征的是
A.
封装性
B.
模块性
C.
多态性
D.
继承性
查看完整题目与答案
【单选题】DataReader对象的【 】方法用于从查询结果中读取行。
A.
Next
B.
Read
C.
NextResult
D.
Write
查看完整题目与答案
【单选题】下列不属于面向对象技术的基本特征的是( )。
A.
封装性
B.
模块性
C.
继承性
D.
多态性
查看完整题目与答案
【单选题】The sale of
A.
a used textbook does enter GNP.
B.
a used textbook does not enter GNP, but the sale of a used house does.
C.
both a used textbook and a used house do not enter GNP.
D.
a used house does not enter GNP, but the sale of a used book does.
E.
the GNP does not include sale of used items priced below $1000.
查看完整题目与答案
【判断题】In China , the source of income from the sale of inventory is the place of the sale.
A.
正确
B.
错误
查看完整题目与答案
【判断题】DataReader 对象的 Read 方法返回值的类型是当前读取数据行的引用。
A.
正确
B.
错误
查看完整题目与答案
【单选题】市场机制引入医学实践时最易带来医务人员拜金主义问题的是市场经济具有的（）
A.
自主性
B.
逐利性
C.
竞争性
D.
平等性
E.
自发性
查看完整题目与答案
【单选题】当采用HPB300光面钢筋时,除梯板上部纵筋的跨内端头做()直角弯钩外,所有末端应做()的弯钩。
A.
90 90
B.
90 180
C.
180 180
D.
180 90
查看完整题目与答案
【单选题】A sale and leaseback transaction involves the sale of an asset and the leasing back of the same asset. If the arrangement meets the IFRS 15 criteria to be recognised as a sale , how should any 'profit...
A.
Recognise whole amount of profit immediately in profit or loss
B.
Defer profit and amortise over the lease term
C.
Recognise proportion relating to right of use retained
D.
Recognise proportion relating to right of use transferred
查看完整题目与答案
【单选题】Jimi sold a machine which originally cost $14,900. At the date of the sale the accumulated depreciation on the machine was $8,940. The sale proceeds were $7,455.What is the profit or loss on the sale ...
A.
Profit of $1,485
B.
Loss of $1,485
C.
Loss of $1,495
D.
Profit of $1,495
查看完整题目与答案
相关题目：
【单选题】下列不属于面向对象技术的基本特征的是
A.
封装性
B.
模块性
C.
多态性
D.
继承性
查看完整题目与答案
【单选题】DataReader对象的【 】方法用于从查询结果中读取行。
A.
Next
B.
Read
C.
NextResult
D.
Write
查看完整题目与答案
【单选题】下列不属于面向对象技术的基本特征的是( )。
A.
封装性
B.
模块性
C.
继承性
D.
多态性
查看完整题目与答案
【单选题】The sale of
A.
a used textbook does enter GNP.
B.
a used textbook does not enter GNP, but the sale of a used house does.
C.
both a used textbook and a used house do not enter GNP.
D.
a used house does not enter GNP, but the sale of a used book does.
E.
the GNP does not include sale of used items priced below $1000.
查看完整题目与答案
【判断题】In China , the source of income from the sale of inventory is the place of the sale.
A.
正确
B.
错误
查看完整题目与答案
【判断题】DataReader 对象的 Read 方法返回值的类型是当前读取数据行的引用。
A.
正确
B.
错误
查看完整题目与答案
【单选题】市场机制引入医学实践时最易带来医务人员拜金主义问题的是市场经济具有的（）
A.
自主性
B.
逐利性
C.
竞争性
D.
平等性
E.
自发性
查看完整题目与答案
【单选题】当采用HPB300光面钢筋时,除梯板上部纵筋的跨内端头做()直角弯钩外,所有末端应做()的弯钩。
A.
90 90
B.
90 180
C.
180 180
D.
180 90
查看完整题目与答案
【单选题】A sale and leaseback transaction involves the sale of an asset and the leasing back of the same asset. If the arrangement meets the IFRS 15 criteria to be recognised as a sale , how should any 'profit...
A.
Recognise whole amount of profit immediately in profit or loss
B.
Defer profit and amortise over the lease term
C.
Recognise proportion relating to right of use retained
D.
Recognise proportion relating to right of use transferred
查看完整题目与答案
【单选题】Jimi sold a machine which originally cost $14,900. At the date of the sale the accumulated depreciation on the machine was $8,940. The sale proceeds were $7,455.What is the profit or loss on the sale ...
A.
Profit of $1,485
B.
Loss of $1,485
C.
Loss of $1,495
D.
Profit of $1,495
查看完整题目与答案