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【单选题】
对指令 R[R[4]]=AI[R[1]]描述正确的是（ ）。A.
数值寄存器1中的数值赋值给数据寄存器R[4]
B.
编号为R[1]中的数值赋值给数据寄存器R[R[4]]
C.
编号为R[1]中值的模拟输入信号赋值给数据寄存器R[4]
D.
编号为R[1]中值的模拟输入信号赋值给数据寄存器R[R[4]]
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举一反三
【简答题】已知二维数组 A [10..20][5..10] ,采用行序为主方式存储,每个元素占 4 个存储单元,并且 A [10][5] 的存储地址是 1000 ,则 A [18][9] 的地址是 __________________ 。
【简答题】看跌期权(put option)
【简答题】看跌期权(put option)
【单选题】Which of the following is NOT true for the writer of a put option?
A.
The maximum loss is limited to the strike price of the underlying asset less the premium.
B.
The gain or loss is equal to but of the opposite sign of the buyer of a put option.
C.
The maximum gain is the amount of the premium.
D.
All of the above are true.
【单选题】A put option allows the holder to ( ).
A.
buy the underlying asset at the strike price on or before the expiration date.
B.
sell the underlying asset at the strike price on or before the expiration date.
C.
sell the option in the open market prior to expiration.
D.
sell the underlying asset at the strike price on or before the expiration date and sell the option in the open market prior to expiration.
E.
buy the underlying asset at the strike price on or before the expiration date and sell the option in the open market prior to expiration.
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