题目内容

物联网的英文名称为()

A. Internet of Things
B. RFID(Radio Frequency Identification)
CPS(Cyber Physical System)
D. WSN(Wireless Sensor Network)

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#includeusing namespace std;int main(){char p=0; p=’a’; cout<<“The value at p:”<<p; return 0;} 编译运行程序将出现的情况是()

A. 运行时出错
B. 编译时出现语法错误,不能生成可执行文件
C. 运行时一定输出:The value at p:a
D. 运行时一定输出:The value at p:a

If a bond pays interest semiannually, then it pays interest()

A. once per year
B. every six months
C. every three months
D. every two years

Generally, a bond can be valued as a package of()

A. annuity and perpetuity only
B. perpetuity and single payment only
C. annuity and single payment only
D. annuity, perpetuity, and single payment

The rate of return is also called the()

A. discount rate only
B. discount rate and hurdle rate only
C. discount rate, hurdle rate, and opportunity cost of capital
D. discount rate and opportunity cost of capital only

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