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【单选题】
以下关于 GPU 的特点描述,不正确的是A.
GPU 的计算能力比 CPU 强
B.
GPU 的并行数据处理可以大幅提高运算能力
C.
GPU 使用高速全局内存可以进一步提升运算速度
D.
GPU 无法使用共享内存结构提高通信速度
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举一反三
【单选题】Which of the following are primary markets?
A.
The Chinese government bond market
B.
The options markets
C.
NYSE
D.
None of the above
【单选题】Which of the following are secondary markets?
A.
NYSE
B.
The options markets
C.
The over - the - counter stock market
D.
all of the above
【单选题】Which of the following are important ways in which mortgage markets differ from the stock and bond markets?
A.
The usual borrowers in the capital markets are government entities and businesses, whereas the usual borrowers in the mortgage markets are individuals.
B.
Most mortgages are secured by real estate, whereas the majority of capital market borrowing is unsecured.
C.
Because mortgages are made for different amounts and different maturities, developing a secondary market has been more difficult.
D.
All of the above are important differences.
E.
Only A and B of the above are important differences.
【单选题】In which of the following product markets are we likely to observe the largest amount of advertising?
A.
markets with highly differentiated products
B.
perfectly competitive markets
C.
markets in which industrial products are sold
D.
markets in which there is very little difference between different firms' products
【简答题】Which department finds new markets?
【多选题】Which of the following are examples of secondary markets?
A.
foreign exchange markets
B.
futures markets
C.
options markets
D.
The New York Stock Exchange
【单选题】Which of the following are primary markets?
A.
The New York Stock Exchange
B.
The U.S. government bond market
C.
The over-the-counter stock market
D.
The options markets
E.
None of the above
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