大工19秋《專業(yè)英語(yǔ)（計(jì)算機(jī)英語(yǔ)）》在線作業(yè)1(100分）

1、-[大連理工大學(xué)]大工 19 秋《專業(yè)英語(yǔ)（計(jì)算機(jī)英語(yǔ)） 》在線作業(yè) 1試卷總分:100 得分:100 第 1 題,The first generation computers were huge,slow,expensive,and often undependable. T、對(duì) F、錯(cuò) 正確答案:T第 2 題,The transistor computer did not last as long

2、 as the vacuum tube computer lasted, but it was less important in the advancement of computer technology. T、對(duì) F、錯(cuò) 正確答案:F第 3 題,Transistors were a tremendous breakthrough in advancing the computer. T、對(duì) F、錯(cuò) 正確答案:T第 4

3、題,However what really triggered the tremendous growth of computers and its significant impact on our lives is the invention of the microprocessor. T、對(duì) F、錯(cuò) 正確答案:T第 5 題,It wasn't until the 1980's that people began

4、 buying computer for personal use. T、對(duì) F、錯(cuò) 正確答案:F第 6 題,A computer can be broken down into three distinct categories, namely output,input and CPU. T、對(duì) F、錯(cuò) 正確答案:T第 7 題,The term 'output' consists of all components

5、that display words and graphics so that a person can see them. T、對(duì) F、錯(cuò) 正確答案:T第 14 題,The software and hardware components of a computer( ). A、function independently B、can never be coordinated C、rely on each other and sup

6、port each other D、none of the above 正確答案:C第 15 題,A location in RAM memory is accessed by its( ) A、contents B、address C、storage unit D、storage capacity 正確答案:B第 16 題,RAM is a( )storage. A、permanent B、flash C、temporary D、ex

7、pansion 正確答案:C第 17 題,A(n) ( ) mouse emits and senses light to detect movement. A、cordless B、optical C、camera D、microphone 正確答案:B第 18 題,The common input devices are the ( ) and the ( ). A、keyboard,printer B、keyboard,micro