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1、【奥鹏】-大连理工大学大工19秋专业英语（计算机英语）在线作业1试卷总分:100 得分:100第1题,The first generation computers were huge,slow,expensive,and often undependable.T、对F、错正确答案:T第2题,The transistor computer did not last as long as the vacuum tube computer lasted, but it was less important in the advancement of computer technology.T、对F、
2、错正确答案:F第3题,Transistors were a tremendous breakthrough in advancing the computer.T、对F、错正确答案:T第4题,However what really triggered the tremendous growth of computers and its significant impact on our lives is the invention of the microprocessor.T、对F、错正确答案:T第5题,It wasnt until the 1980s that people began b
3、uying computer for personal use.T、对F、错正确答案:F第6题,A computer can be broken down into three distinct categories, namely output,input and CPU.T、对F、错正确答案:T第7题,The term output consists of all components that display words and graphics so that a person can see them.T、对F、错正确答案:T第8题,The keyboard is classifie
4、d as a form of output.T、对F、错正确答案:F第9题,Mouse belongs to input.T、对F、错正确答案:T第10题,CPU is the soul of a computer.T、对F、错正确答案:T第11题,The ENIAC used thousands of( ),which took up a lot of space and gave off a great deal of heat just like light bulbs do.A、vacuum tubesB、integrated circuitsC、chipsD、switches正确答案
5、:A第12题,In 1947 three scientists, John Bardeen, William Shockley, and Walter Brattain working at( )invented the transistor computer.A、BaiduB、MicrosoftC、AT&Ts Bell LabsD、Yahoo正确答案:C第13题,The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the inve
6、ntion of( ).A、microprocessorB、transistorC、chipD、circuit正确答案:A第14题,The software and hardware components of a computer( ).A、function independentlyB、can never be coordinatedC、rely on each other and support each otherD、none of the above正确答案:C第15题,A location in RAM memory is accessed by its( )A、contentsB
7、、addressC、storage unitD、storage capacity正确答案:B第16题,RAM is a( )storage.A、permanentB、flashC、temporaryD、expansion正确答案:C第17题,A(n) ( ) mouse emits and senses light to detect movement.A、cordlessB、opticalC、cameraD、microphone正确答案:B第18题,The common input devices are the ( ) and the ( ).A、keyboard,printerB、key
8、board,microphoneC、mouse,monitorD、mouse,keyboard正确答案:D第19题,A computer must include three of following.Which one is not necessary?A、input systemB、output systemC、processing systemD、networking system正确答案:D第20题,Modern operating systems usually come with a ( ).A、application softwareB、GUIC、memoryD、printer正确答案:B
