计算机专业英语教程课后答案第三版宋德福主编1.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1.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1
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
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
IIrequirementana
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