Which of the following is not true？
A. In 1959, IBM made its first commercial transistorized computer.
B. In 1961, the first commercial integrated circuit came into being.
C. In 1962, the second generation of computers started.
D. In 1963, the first advance was the production of the Model 33 keyboard.
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What does ENIAC as an acronym stand for？
A. Electronic Numerical Integrator and Computer
B. Electronic Number Interface Analysis Computer
C. Electronic Number Interface and Computer
D. Electronic Numerical Interchange and Computer
1．We can learn from the text that a computer can ______.
A. be best used as a calculating device
B. be best used in word processing
C. find uses almost everywhere
D. have intelligence of its own
From the text, we learn that in 1985 ______.
A. Microsoft released their first version of Windows at $100
B. Microsoft gave another version of MS-DOS 3.2
C. Microsoft sold its shares to the public first
D. All of the above
What was not true of the first electronic computers？
A. Harvard MK I was general-purpose electromechanical programmable computer.
B. Colossus used electronic valves.
C. They used punched cards for their main, non-volatile storage.
D. Scientists in the U. K. and the U. S. A worked together in 1943 to develop the first electronic computers.
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