計算機專業(yè)英語全部答案(第三版)

1、unit1 ex11 f 2 t3 t4 f5 t6 f7 t8 t9 t10fex2input hardware, storage hardware, processing hardware, output hardwarepower, speed, memorycentral processing unitinternal, primary, memorykeyboard, central processing unit, main memory, monitorex3 parta 1 f2 d3 g4 c5 b6 a7 e 8 h ex3 part b1 f2 e3 g4 b5 a6 c

2、7d8 hex41 input device2 screen3 manipulates4 instructions5 retrieve6 codes7 hardcopy8 functionex51 t2 t3 f4 f5 t6 f7 t8 t unit2ex11 t 2 f3 t4 f5 t6 f7 t 8 fex21 sizes, shapes, processing capabilities2 supercomputers, mainframe computers, minicomputers, microcomputers3 mainframe computer4 microcomput

3、er, storage locations5 portables, laptop computers, desktop workstations6 semiconductor7 cpu, memory, storage, devices, processing, users8 microprocessor chipex3 parta1 c 2 a3 h4 i5 e6 f7 g8 jex3 partb1 capacity2 device3 laptop computer4 portable computers5 silicon6 semiconductor7 workstation8 volta

4、ge, voltage9 ram10romex4 1 portable2 access3 main memory4 sophisticated programs5 processing capabilities6 instructions7 computation8 computer professionalex5 1 t2 t3 f4 f5 f6 t7 f8 t9 t10t11f12t13 t14 t unit3ex11 t2 f3 t4 t5 t6 t7 f8 f9 t10 f11t12f13f14tex21 microprocessor2 bus3 register4 control u

5、nit5 processor6 binary7 arithmetic, logic8 milliseconds, microseconds9 instruction10execution11megahertz12wordsizeex3 parta1 f2 a3 j4 c5 d6 e7 h8 i9 b10gex3 partb1 storage2 chip3 buses4 alu5 register6 control unit7 machine language8 binary system9 bits10computer programex41 configuration 2 decodes3

6、data bus4 characters5 converts6 synchronize7 circuitry8 internal clockex51 t2 f3 f4 t5 f6 f7 t8 t9 f10 f unit4ex11 f2 t3 t4 f5 f6 t7 f8 t9 t10 f11t12t13f14f15t16f17t18f19t20f21t22fex2memoryramdiskettes, diskschipsparityexpanded, extendedmonochromecacheromupdatedex3 part a1 b2 e3 c4 j5 i6 h7a8 f9 g10

7、dex3 part bsecondary storagebufferaccesscodedisketteslotterminals motherboardbytescreenex4desktopsoftwareanimationtransferredsophisticatedcompatiblecacheupgradeex51 t2 f3 f4 t5 t6 t7 t8 f9 t10 f11t12f13f14t15t16f17f18f19f20t21t22tunit 5ex1:1 t 2 t3 f 4 t5 f6 f7 f8 t9 t10 t11f12t13f14f15t16t17f18t19f

8、20f21t22t23tex2mail, courierhub, starlocal area networkpacketsethernetkilobits per second, megabits per second, gigabits per secondcircuit switchingreassembledinternet protocol, transmission control protocoldatagramsframesbinary, decimalex3 part a1 c2 e3 b4 f5 a6 d7 h8 gex3 part bhubzippeddecimalfra

9、mebinary numberinternetpacketbandwidthex4forwardedreassembledare encapsulated cableburstysubmitare retransmittedprotocolex5ip addressnotationdotted-decimalcomputer networkbackgroundsharedgeographicprivacyexercise to the passage for readingex6有意為維修技師使用所留被棄的、丟失的或損壞了的數(shù)據(jù)都進(jìn)了數(shù)據(jù)桶。比大多數(shù)人懷疑的那樣有更少的相同之處。只能由真正有特

10、殊才能的人所打造的核心技術(shù)。程序和文件（1）和拓展程序所能 （5）敏感信息的干涉者隱藏的特性和控制開發(fā)復(fù)雜性（2）意在用權(quán)宜而不清晰的方式解決某一特別難以解決情形的聰明的編程竅門。不能很好地和人溝通對程式，數(shù)據(jù)結(jié)構(gòu)或整個程序互相指責(zé)別人和不適當(dāng)?shù)膱F(tuán)組有關(guān)（1）打免費長途電話 （2）但并不限于通訊網(wǎng)絡(luò)眼部疲勞（1）他們認(rèn)為微不足道或令人討厭的問題。沒人能發(fā)現(xiàn)這些漏洞，或者，即便發(fā)現(xiàn)了，也不會探究利用。受雇攻入某地以檢測其安全性用了很多go to語句，例外語句或其它非結(jié)構(gòu)化的分支構(gòu)造其后，沒有定時作適當(dāng)?shù)膲褐疲ㄕ◤棻ǎ┑墓ぷ?，善意在發(fā)布前很久這種技術(shù)可能不能運轉(zhuǎn)，如果真是這樣，人們再不會知道是為

11、什么在suns系統(tǒng)中，是 l1a， 在蘋果機中，是！它完全不起作用， 系統(tǒng)想做些什么，但被卡住了，不能取得進(jìn)展（1）指與計算機軟硬件相對的人的神經(jīng)系統(tǒng)，（2）此計算機系統(tǒng)的軟硬件在緊急關(guān)頭，能很快找到程序缺陷并予以修復(fù)指頭腦封閉的人unit 6unit6ex11 f2 t3 f4 t5 t6 f7 f8 t9 t10 f11f12f13tex21 compatible2 hardcopy3 terminal, monitor4 inked ribbon5 line printer6 thermal7 monochrome8 liquid crystal display ex3part a1 g

12、 2 b3 i4 f5 d6 h7 c 8 e9 j10 apart b1 printers 2 hardcopy3 crt4 hardware5 pixel6 output7 software8 line printers9 plotters10graphicsex41 attached2 compatible3 flexible4 mechanism5 perform6 rotate7 transferring8 videoexercise to the passage for readingex51 t2 f3 t4 f5 t6 f7 f8 t9 f 10t11f12t13f14t15f

13、16f17f18t19t20f21t22f23t24f25tunit 7ex11 t2 f3t4t5f6f7t8t9f10f11f12t13f14t15t16f17t18t19f20fex21 printers, plotters 2 graphics3 pins4 pages per minute5 dots per (square) inch6 line per minute7 non-impact8 carbonex3 part a1 d2 f3 b4 a5 g6 e7 c8 hex3 part b1 print wheel2 microcomputers3 ink-jet printe

14、r4 network5 noise6 output device7 desktop publishing8 dot-matrix printersex4 1 installations 2 categorized 3 image 4 ribbon5 monochrome 6 physical7 referred to 8 dot ex5 exercise to the passage for reading1 f2 t3 t4 t5 f6 t7 f8 t9 t10 f11t12t13f14f15t16f17t18f19t20t21t22f23t24tunit 8ex11 t2 f3 t4 t5

15、 f6 t7 f8 t9 f10 t11f12t13t14 f15t16t17f18t19t20f21f22t23t24fex21 local area networks，wide area networks2 client-server3 bus4 protocol5 hardware6 microwaves7 adapters, router8 stack9 upper, lower10layeredex3parta1 d2 e3 f4 h5 a6 g7 b8 cpartb1server2 adapter3 topology4 microwave5 local6 inception7 wi

16、de8 wirelessex41 layout2 accommodate3 conforms4 address5 interoperate6 session7 is designated8 configuringex51 signal of2 cell3 transmits4 microwave5 network6 data7 continuously8 devicesex6 1 t2 f3 f4 t5 t6 t7 f8 f9 t10 t11f12t13f14f15t16t17t18t19t20f21f22t23f24t25f26t27f28f29t30t31t32tunit 9 ex 1 1

17、. t 2. t 3. f 4. t 5. f 6. f 7. t 8. t 9. f 10. f 11. t 12. f 13. t 14. f 15. t 16. t 17. t 18. f ex 2 1. channels 2. eletrical pulses or charges, eletromagnetic waves, pulse of light 3. telephone lines, coaxial cables, microwave systems, satellites systems, fiber optic cables 4. telephone lines 5.

18、networks 6. atmosphere 7. microwave tower 8. gigahertz 9. digital 10. light ex 3 a. 1. b 2. d 3. f 4. g 5. a 6. c 7. e 8. h b. 1. noise 2. transmission 3. fiber optics 4. microwave 5. sychronous 6. optical media 7. coaxial cable 8. digits ex 4 1. communicate 2. revolves 3. detect 4. encrypted 5. non

19、conductive 6. frequency 7. susceptible 8. relayed 9. antenna 10. pulses ex 5 1. f 2. f 3. t 4. f 5. f 6. f 7. t 8. f 9. t 10. t 11. t 12. tunit 10 ex 1 para 1 to para 2 1. f 2. t 3. t para 3 to para 5 4. f 5. t 6. t 7. t 8. f para 6 to para 7 9. f 10. t para 8 to para 9 11. f 12. t para 10 to para 1

20、1 13. f 14. f para 12 to para 13 15. t 16. f 17. t 18. f 19. t para 14 20. t ex 2 1. download, contract/infect 2. macros 3. viruses 4. timer 5. client 6. recognize 7. reformat 8. back up ex 3 a. 1. b 2. e 3. f 4. a 5. c 6. g 7. d 8. h b. 1. informative 2. programmed/is programming等 3. responsive 4.

21、attachment 5. chat group 6. the bottom line 7. inoperabl 8. is scanned ex 4 1. has rendered 2. embedded 3. update 4. are contracted 5. wired 6. theorized 7. replicate 8. activated ex 5 1. c 2. g 3. a 4. f 5. h 6. b 7. e 8. d ex 6 introduction 1. f 2. t 3. f 4. t 1. security violation definition 5. t

22、 2. why security? 6. t 7. f 3. security issues 8. f 9. t 4. security interdependence 10. f 11. f 12. t 13. f 5. security limitations and applications 14. f 15. f 16. f 6. layered security 17. t 18. t 7. hackers 19. f 20. f 8. physical security 21. t 22. t 23. t 9. some terms 24. t 25. f 26. f unit 1

23、1 ex11 t2 t3 f4 f5 t6 f7 t8 t9 t10t11f12f13f14t15t16t17t18t19f20fex21. html2. elements3. ascii files4. tags5. webmaster6. heads, tables, paragraphs, lists7. html tags8. slash9. case sensitive10 required11 view, source12 template13 space, linefeed, carriage return14 htmlex3 parta1 c2 d3 h4 f5 e6 b7 a

24、8 gex3 partb1 bookmark, bookmark2 browsers 3 primers4 html5 link6 servers, servers, servers, servers7 webmaster8 search engineex41. 產(chǎn)生html文檔2 產(chǎn)生web文檔3 文檔類型定義4 平臺獨立風(fēng)格5 web 服務(wù)器6 本地瀏覽模式7 html版本8 html文檔9 純文本文件10文本編輯器11文字處理軟件12只有換行符的文檔13html編輯器14html標(biāo)簽基礎(chǔ)15文字處理器16將某人的文件放在網(wǎng)上17社區(qū)網(wǎng)絡(luò)18提供免費的internet連接19本地inter

25、net服務(wù)提供商20付費將文件置于服務(wù)器上21使用html標(biāo)簽標(biāo)注文件的元素22左尖括號23標(biāo)簽名24右尖括號25標(biāo)簽指令26圖像的源html碼27大小寫區(qū)分28主體架構(gòu)文檔30模板文件31看源文件32一個有html碼的源文件32html編碼信息33文件（名）的后綴34全球環(huán)境35大和/或粗的字體36回車37字符換行38換行符ex51 t2 t3 f4 t5 t6 f7 t8 t9 f10t11t12f13t14t15f16t17t18f19f20tunit 12ex11 f2 f3 t4t 5 t6 t7 t8 f9 f10 t11f12t13f14f15t16f17f18f19t20tex

26、21. analog2. relational3. distributed 4. object-oriented5. privileges6. structured query language7. column, row8. infancyex3 parta1 c2 e3 f4 g5 a6 h7 b8 dex3 partb1. query2. database3. interface4. infancy5. profile6. tabular7. interactive8. metadataex4 1. legacy2. interconnected3. integrity4. interm

27、ittent5. converts6. dispersed 7. reassembling 8. accessex51 c2 g3 f4 h5 a6 e7 b8 dex61 t2 t3 f4 t5 t6 f7 f8 t9 t10tunit 13ex11 f2 f3 t4 t5 f6 t7 t 8 f9 t10 t11f12t13f14t15f16f17t18t19f20f21tex21 functions2 structures3 object4 message5 object instances6 arguments7 client-server8 codes, bugs9 specific

28、, general10c+ex3 parta1 c2 e3 f4 b5 j6 h7 i 8 d9 a10gex 3partb1 server2 clients3 database4 jargon5 programmers6 computer7 java8 codes9 c+ programming language10information hidingex4 1 buzzword2 acronym3 syntax4 browser5 intranet6 network7 interface8 by stormex51 t 2 f3 t 4 f5 t6 t7 t8 f9 t10 t11f12t

29、13t14f15t16f17t18t19t20 funit 14ex11 t 2 f3 t4 f5 f6 f7 t8 f9 t10 t11f12t13f14t15t16t17t18tex21 duplicate2 destination3 entries4 compound, single-entry5 overwrite6 array7 one-dimensional8 two-dimensional9 arrays, table/.dbf10recordsex3 parta1 e2 d3 b4 c5 aex3 partb1 e2 a3 b4 c5 dex41 duplicate2 spec

30、ific 3 source, destination4 current5 path6 assign7original8 dialogex5i feasibility, dataii requirement analysis, system requirementiii requirment specification, management iv feasiblevvi physicalunit 15 ex 1 para 1 1. f 2. t 3. t para 2 to para 4 4. f 5. f 6. t 7. t para 5 to para 8 8. t 9. t 10. t

31、11. f para 9 12. f 13. f para 10 14.f 15. t para 11 to para 12 16. f 17. t 18. f 19. f 20. t ex 2 1. information 2. variable, constant 3. integer 4. characters 5. decimal 6. exponent 7. bit 8. byte ex 3 a. 1.d 2. e 3. f 4. g 5. a 6. c 7. h 8. b b. 1. sidebars 2. processor 3. notation 4. variables 5.

32、 compilers 6. constants 7. power 8. compatible ex 4 1. identify 2. recognize 3. represented 4. are preset 5. were subject 6. unsigned 7. designated 8. assigns ex 5 1. g 2. f 3. a 4. e 5. b 6. c 7. d 8. h ex 6 1.1 what is java technology? 1. t 2. f 3. t 4. f 5. t 6. f 1.2 java is not javascript 7. f 8. t 1.3 what can i do with java? 9. f 10. t 11. t 12. f 13. f 14.