才径谷 >电大网教 >大连理工大学 >大连理工大学选修课专业《专业英语（计算机英语）》作业及答案1

大连理工大学选修课专业《专业英语（计算机英语）》作业及答案1试卷及答案大全

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更新时间：2026-04-10

大连理工大学选修课专业《专业英语（计算机英语）》作业及答案1提供该考试科目的试卷全部试题及答案大全，科目内容齐全，答案供学员学习免费使用，助力考试通关！

第1题、 [判断题] The first generation computers were huge, slow, expensive, and often undependable.()

A.正确

B.错误

答案如下：

第2题、 [判断题] 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.()

A.正确

B.错误

答案如下：

第3题、 [判断题] Transistors were a tremendous breakthrough in advancing the computer.()

A.正确

B.错误

答案如下：

第4题、 [判断题] However what really triggered the tremendous growth of computers and its significant impact on our lives is the invention of the microprocessor.()

A.正确

B.错误

答案如下：

第5题、 [判断题] It wasn't until the 1980's that people began buying computer for personal use.()

A.正确

B.错误

答案如下：

第6题、 [判断题] A computer can be broken down into three distinct categories, namely output, and CPU.()

A.正确

B.错误

答案如下：

第7题、 [判断题] The term ‘output’ consists of all components that display words and graphics so that a person can see them.()

A.正确

B.错误

答案如下：

第8题、 [判断题] The keyboard is classified as a of output.()

A.正确

B.错误

答案如下：

第9题、 [判断题] Mouse belongs to.()

A.正确

B.错误

答案如下：

第10题、 [判断题] CPU is the soul of a computer.()

A.正确

B.错误

答案如下：

第11题、 [单选题] 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 tubes

B.integrated circuits

C.chips

D.switches

答案如下：

第12题、 [单选题] In 1947 three scientists, John Bardeen, William Shockley, and Walter Brattain working at _____ invented the transistor computer.

A.Baidu

B.Microsoft

C.AT&T's Bell Labs

D.Yahoo

答案如下：

第13题、 [单选题] The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of _____.

A.microprocessor

B.transistor

C.chip

D.circuit

答案如下：

第14题、 [单选题] The software and hardware components of a computer _____.

A.function independently

B.can never be coordinated

C.rely on each other and support each other

D.none of the above

答案如下：

第15题、 [单选题] A location in RAM memory is accessed by its _____.

A.contents

B.address

C.storage unit

D.storage capacity

答案如下：

第16题、 [单选题] RAM is a _____ storage.

A.permanent

B.flash

C.temporary

D.expansion

答案如下：

第17题、 [单选题] A(n) _____ mouse emits and senses light to detect movement.

A.cordless

B.optical

C.camera

D.microphone

答案如下：

第18题、 [单选题] The common devices are the _____ and the _____.

A.keyboard, printer

B.keyboard, microphone

C.mouse, monitor

D.mouse, keyboard

答案如下：

第19题、 [单选题] A computer must include three of following. Which one is not necessary?

A.system

B.output system

C.processing system

D.networking system

答案如下：

第20题、 [单选题] Modern operating systems usually come with a _____.

A.application software

B.GUI

C.memory

D.printer

答案如下：