计算机专业英语教程课后答案第三版宋德福主编.docx

计算机专业英语教程课后答案第三版宋德福主编.docx

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计算机专业英语教程课后答案第三版宋德福主编

Unit1

EX1

1F2T3T4F5T6F7T8T9T10F

EX2

1.Inputhardware,storagehardware,processinghardware,outputhardware

2.power,speed,memory

3.centralprocessingunit

4.internal,primary,memory

5.keyboard,centralprocessingunit,mainmemory,monitor

EX3PARTA

1F2D3G4C5B6A7E8H

EX3PARTB

1F2E3G4B5A6C7D8H

EX4

1inputdevice

2screen

3manipulates

4instructions

5retrieve

6codes

7hardcopy

8function

EX5

1T2T3F4F5T6F7T8T

UNIT2

EX1

1T2F3T4F5T6F7T8F

EX2

1sizes,shapes,processingcapabilities

2supercomputers,mainframecomputers,minicomputers,microcomputers

3mainframecomputer

4microcomputer,storagelocations

5portables,laptopcomputers,desktopworkstations

6semiconductor

7CPU,memory,storage,devices,processing,users

8microprocessorchip

EX3PARTA

1C2A3H4I5E6F7G8J

EX3PARTB

1capacity

2device

3laptopcomputer

4Portablecomputers

5Silicon

6semiconductor

7workstation

8Voltage,voltage

9RAM

10ROM

EX4

1portable

2access

3mainmemory

4sophisticatedprograms

5processingcapabilities

6instructions

7computation

8computerprofessional

EX5

1T2T3F4F5F6T7F8T9T10T

11F12T13T14T

UNIT3

EX1

1T2F3T4T5T6T7F8F9T10F

11T12F13F14T

EX2

1microprocessor2bus

3register4controlunit

5processor6binary

7arithmetic,logic8milliseconds,microseconds

9instruction10execution

11megahertz12wordsize

EX3PARTA

1F2A3J4C5D6E7H8I9B10G

EX3PARTB

1Storage2chip

3buses4ALU

5register6controlunit

7machinelanguage8binarysystem

9bits10computerprogram

EX4

1configuration

2decodes

3databus

4characters

5converts

6synchronize

7circuitry

8internalclock

EX5

1T2F3F4T5F6F7T8T9F10F

UNIT4

EX1

1F2T3T4F5F6T7F8T9T10F

11T12T13F14F15T16F17T18F19T20F

21T22F

EX2

1.memory

2.RAM

3.diskettes,disks

4.chips

5.parity

6.expanded,extended

7.monochrome

8.cache

9.ROM

10.updated

EX3PARTA

1B2E3C4J5I6H7A8F9G10D

EX3PARTB

1.secondarystorage

2.buffer

3.access

4.code

5.diskette

6.slot

7.terminals

8.motherboard

9.byte

10.screen

EX4

1.desktop

2.software

3.animation

4.transferred

5.sophisticated

6.compatible

7.cache

8.upgrade

EX5

1T2F3F4T5T6T7T8F9T10F

11T12F13F14T15T16F17F18F19F20T

21T22T

Unit5

Ex1:

1T2T3F4T5F6F7F8T9T10T

11F12T13F14F15T16T17F18T19F20F

21T22T23T

EX2

1.mail,courier

2.hub,star

3.localareanetwork

4.packets

5.Ethernet

6.kilobitspersecond,megabitspersecond,gigabitspersecond

7.circuitswitching

8.reassembled

9.internetprotocol,transmissioncontrolprotocol

10.datagrams

11.frames

12.binary,decimal

EX3partA

1C2E3B4F5A6D7H8G

EX3partB

1.hub

2.zipped

3.decimal

4.frame

5.binarynumber

6.internet

7.packet

8.bandwidth

EX4

1.forwarded

2.reassembled

3.areencapsulated

4.cable

5.bursty

6.submit

7.areretransmitted

8.protocol

EX5

1.IPaddress

2.notation

3.dotted-decimal

4.computernetwork

5.background

6.shared

7.geographic

8.privacy

ExercisetothePassageforReading

EX6

1.有意为维修技师使用所留

2.被弃的、丢失的或损坏了的数据都进了数据桶。

3.比大多数人怀疑的那样有更少的相同之处。

4.只能由真正有特殊才能的人所打造的核心技术。

5.程序和文件

6.

（1）和拓展程序所能（5）敏感信息的干涉者

7.隐藏的特性和控制开发复杂性

8.

（2）意在用权宜而不清晰的方式解决某一特别难以解决情形的聪明的编程窍门。

9.不能很好地和人沟通

10.对程式，数据结构或整个程序

11.互相指责别人和不适当的团组有关

12.

（1）打免费长途电话

（2）但并不限于通讯网络

13.眼部疲劳

14.

（1）他们认为微不足道或令人讨厌的问题。

15.没人能发现这些漏洞，或者，即便发现了，也不会探究利用。

16.受雇攻入某地以检测其安全性

17.用了很多GOTo语句，例外语句或其它非结构化的分支构造

18.其后，没有定时作适当的压制（炸弹爆炸）的工作，

19.善意

20.在发布前很久

21.这种技术可能不能运转，如果真是这样，人们再不会知道是为什么

22.在Suns系统中，是L1—A，在苹果机中，是！

23.它完全不起作用，系统想做些什么，但被卡住了，不能取得进展

24.

（1）指与计算机软硬件相对的人的神经系统，

（2）此计算机系统的软硬件

25.在紧急关头，能很快找到程序缺陷并予以修复

26.指头脑封闭的人

Unit6

EX1

1F2T3F4T5T6F7F8T9T10F

11F12F13T

EX2

1compatible2hardcopy

3terminal,monitor4inkedribbon

5lineprinter6Thermal

7Monochrome8liquidcrystaldisplay

EX3

PartA

1G2B3I4F5D6H7C8E9J10A

PARTB

1printers2hardcopy

3CRT4hardware

5pixel6output

7software8Lineprinters

9plotters10graphics

EX4

1attached2compatible

3flexible4mechanism

5perform6rotate

7transferring8video

ExercisetothePassageforReading

EX5

1T2F3T4F5T6F7F8T9F10T

11F12T13F14T15F16F17F18T19T20F

21T22F23T24F25T

Unit7

EX1

1T  2F  3T  4T  5F  6F  7T  8T  9F  10F

11F  12T  13F  14T  15T  16F  17T  18T  19F  20F

EX2

1printers,plotters         2graphics

3pins           4pagesperminute

5dotsper（square）inch        6lineperminute

7non-impact          8carbon

EX3PARTA

1D  2F  3B  4A  5G  6E  7C  8H

EX3PARTB

1printwheel          2microcomputers

3ink-jetprinter         4network

5noise           6outputdevice

7desktoppublishing        8dot-matrixprinters

EX4

1installations         2categorized

3image           4ribbon

5monochrome         6physical

7referredto          8dot

EX5ExercisetothePassageforReading

1F  2T  3T  4T  5F  6T  7F  8T  9T  10F 

11T  12T  13F  14F  15T  16F  17T  18F  19T  20T 

21T  22F  23T  24T

Unit8

EX1

1T2F3T4T5F6T7F8T9F10T

11F12T13T14F15T16T17F18T19T20F

21F22T23T24F

EX2

1LocalAreaNetworks，wideareanetworks2client-server

3bus4protocol

5hardware6microwaves

7adapters,router8stack

9upper,lower10layered

EX3

PARTA

1D2E3F4H5A6G7B8C

PARTB

1server2adapter

3topology4microwave

5Local6inception

7Wide8Wireless

EX4

1Layout2accommodate

3conforms4address

5interoperate6session

7isdesignated8configuring

EX5

1signalof2cell

3transmits4microwave

5network6data

7continuously8devices

EX6

1T2F3F4T5T6T7F8F9T10T

11F12T13F14F15T16T17T18T19T20F

21F22T23F24T25F26T27F28F29T30T

31T32T

Unit11

EX1

1T2T3F4F5T6F7T8T9T10T

11F12F13F14T15T16T17T18T19F20F

EX2

1.html2.elements

3.ASCIIfiles4.tags

5.webmaster6.Heads,tables,paragraphs,lists

7.Htmltags8.slash

9.casesensitive10required

11view,source12template

13space,linefeed,carriagereturn14html

EX3PARTA

1C2D3H4F5E6B7A8G

EX3PARTB

1bookmark,bookmark2browsers

3primers4HTML

5link6servers,servers,servers,servers

7webmaster8searchengine

EX4

1.产生HTML文档2产生web文档

3文档类型定义4平台独立风格

5web服务器6本地浏览模式

7HTML版本8HTML文档

9纯文本文件10文本编辑器

11文字处理软件12只有换行符的文档

13HTML编辑器14HTML标签基础

15文字处理器16将某人的文件放在网上

17社区网络18提供免费的Internet连接

19本地Internet服务提供商20付费将文件置于服务器上

21使用HTML标签标注文件的元素22左尖括号

23标签名24右尖括号

25标签指令26图像的源HTML码

27大小写区分28主体架构文档

30模板文件31看源文件

32一个有HTML码的源文件32HTML编码信息

33文件（名）的后缀34全球环境

35大和/或粗的字体36回车

37字符换行38换行符

EX5

1T2T3F4T5T6F7T8T9F

10T11T12F13T14T15F16T17T18F

19F20T

Unit12

EX1

1F2F3T4T5T6T7T8F9F10T

11F12T13F14F15T16F17F18F19T20T

EX2

1.analog2.relational

3.distributed4.object-oriented

5.privileges6.structuredquerylanguage

7.column,row8.infancy

EX3PARTA

1C2E3F4G5A6H7B8D

EX3PARTB

1.query2.database

3.interface4.infancy

5.profile6.tabular

7.Interactive8.metadata

EX4

1.legacy2.interconnected

3.integrity4.intermittent

5.converts6.dispersed

7.reassembling8.access

EX5

1C2G3F4H5A6E7B8D

EX6

1T2T3F4T5T6F7F8T9T10T

Unit13

EX1

1F2F3T4T5F6T7T8F9T10T

11F12T13F14T15F16F17T18T19F20F

21T

EX2

1functions2structures

3object4message

5objectinstances6arguments

7client-server8codes,bugs

9specific,general10c++

EX3PARTA

1C2E3F4B5J6H7I8D9A10G

EX3PARTB

1server2clients

3database4jargon

5programmers6computer

7Java8codes

9c++programminglanguage10informationhiding

EX4

1buzzword2acronym

3syntax4browser

5intranet6Network

7interface8bystorm

EX5

1T2F3T4F5T6T7T8F9T10T

11F12T13T14F15T16F17T18T19T20F

Unit14

EX1

1T2F3T4F5F6F7T8F9T10T

11F12T13F14T15T16T17T18T

EX2

1duplicate2destination

3entries4compound,single-entry

5overwrite6array

7one-dimensional8two-dimensional

9arrays,table/.DBF10records

EX3PARTA

1E2D3B4C5A

EX3PARTB

1E2A3B4C5D

EX4

1duplicate2specific

3source,destination4current

5path6assign

7original8dialog

EX5

Ifeasibility,data

IIrequirementanalysis,