计算机专业英语教程Array第三版练习参考答案Unit 1 [Ex 1] 1. F 2. T 3. T 4. F 5. T 6. T 7. T 8. T 9. T 10. F [Ex 2] 1. input, storage, processing, and output 2. power; speed; memory3. central processing unit4. internal; primary; memory5. keyboard; central processing unit; main memory; monitor[Ex 3] A. 1. F 2. D 3. G 4. C 5. B 6. A 7. E 8. HB. 1. user 2. monitor 3. data 4. keyboard 5. data processing6. information7. computer8. memory[Ex 4] 1. input device 2. screen, screen 3. manipulates 4. instructions 5. retrieve6. code7. hard copy8. function[Ex 5] 1. T 2. T 3. F 4. F 5. T 6. F 7. T 8. FUnit 2 [Ex 1] 1. T 2. F 3. T 4. F 5. T 6. T 7. T 8. F[Ex 2] 1. sizes, shapes, processing capabilities2. supercomputers, mainframe computers, minicomputers, microcomputers3. mainframe computer4. microcomputers, storage locations5. protables, laptop computers/notebook/palm-sized computer.desktop workstations6. semiconductor7. CPU, memory, storage, devices, processing, users8. microprocessor chip[Ex 3] A. 1. C 2. A 3. H 4. I 5. E 6. F 7. G 8. BB. 1. capacity 2. device 3. laptop computer 4. Portable computers5. Silicon6. semiconductor7. workstation8. voltage9. RAM 10. ROM[Ex 4] 1. portable 2. access 3. main memory 4. sophisiticated programs5. processing capability6. instructions7. computation8. computer professional[Ex 5] 1. T 2. T 3. T 4. F 5. F 6. T 7. F 8. T 9. F 10. T 11. F13. T 14. TUnit 3 [Ex 1] 1. T 2. F 3. T 4. T 5. T 6. T 7. F 8. F 9. T11. T 12. F 13. F 14. T[Ex 2] 1. microprocessor 2. bus 3. register 4. control unit 5. processor6. binary7. arithmetic, logical8. milliseconds,nanoseconds. 9. instruction 10. execution 11. megahertz 12. wordsize [Ex 3] A. 1. F 2. A 3. J 4. C 5. D 6. E 7. H 8. I 9. B 10. GB. 1. Storage 2. chip 3. registers 4. ALU 5. bus 6. control unit7. machine language 8. binary system 9. bits 10. computer program[Ex 4] 1. configuration 2. converts 3. data buses 4. characters3.远远不能覆盖绝大多数嫌疑人4.真正奇才所掌握的技术5.文件和程序6. 1. 系统详情、扩展其性能5. 敏感信息的人7.滞缓的特性和控制开发的复杂性8.非常巧妙的权宜之计，旨在解决很棘手的问题9.不能有效与他人沟通的人10.一个程序、数据结构或全部程序的11.交叉指向不合适的新闻组12.打免费长途电话了；通信网络，但不单指通信网络13.眼睛疲劳14.无关紧要或令人讨厌的琐碎问题15.不会有人发现这些漏洞的，或发现了也不会利用16.受人雇佣，为测试系统的安全性而攻入某个地方17.那种使用许多GOTO、例外或另外的“非结构的”分支构造18.不能定期运行适当的抑制程序19.某种非常友好程序的20.远在没有正式发行之前21.该技术也许不能发挥作用。

如果不能用，程序员也永远不知道为什么22.Suns 机上使用L1-A；某些Mac机使用!23.完全丧失功能了；计算机想做某事但不能进行下去了24.人的神经系统，与计算机的硬件或软件相对；系统的硬件或软件25.那种在紧急状况下能迅速发现并解决问题26.思想排外/思想保守Unit 6[Ex 1] 1. F 2. T 3. F 4. T 5. T 6. F 7. F 8. T 9. T 10. F 11. F 12. F 13. T 14. F [Ex 2] 1. compatible 2. hardcopy 3. terminal, monitor 4. inked ribbon5. line6. Thermal7. Monochrome8. liquid crystal display[Ex 3] A. 1. G 2. B 3. I 4. F 5. D 6. H 7. C 8. E 9. J 10. AB. 1. printers 2. hard copy 3. CRT 4. hardware 5. pixel6. output7. software8. Line printers9. plotters 10. graphics [Ex 4] 1.are attached 2. compatible 3. flexible 4. mechanism 5. perform6. rotate7. transfer8. video[Ex 5] Introduction 1. T 2. F3. T4. Fas metal file cabinets) 5. T 6. F3. Replace your router’s antenna 7. F 8. T 9. FPara 8 to Para 11 9. F 10. T 11. FPara 12 to Para 17 12. T 13. T 14. FPara 18 to Para 19 15. T 16. F Para 2017.TPara 21 to Para 23 18. F 19. T 20. T[Ex 2] 1. analog 2. relational 3. distributed 4. object-oriented5. privileges6. structured query language7. columns, row8. infancy[Ex 3]Part A 1. C 2. E 3. F 4. G 5. A 6. H 7. B 8. DPart B 1. query 2. database 3. interface 4. infancy 5. profile6. tabular7. Interactive8. metadata[Ex. 4]. 1. Legacy 2. interconnected 3. integrity 4. intermittent 5. converts6. dispersed7. reassembling8. access[Ex 5] 1. C 2. G 3. F 4. H 5. A 6. E 7. B 8. D[Ex 6] 1. T 2. T 3. F 4. T 5. T 6. F 7. F 8. T 9. T 10. TUnit 13[Ex.1] 1. F 2. F 3. T 4. T 5. F 6. T 7. T 8. F 9. T 10. T 11. F 12. T 13. F 14. T 15. F 16. F 17. T 18. T 19. F 20. F 21. T [Ex.2] 1. functions, structures 2. object 3. messages 4. black boxes5. object instances6. Arguments7. client-server8. code, bugs9. specific, general 10. C++[Ex.3] A. 1. C 2. E 3. F 4. B 5. J 6. H 7. I 8. D 9. A 10. GB. 1. server 2. clients 3. database 4. jargon 5. programmers 6. compiler7. Java 8. codes 9. C++ programming language 10. information hiding [Ex.4] 1. buzzword 2. acronym 3. syntax 4. browser 5. intranet 6. Interface 7. network 8. by storm[Ex 5] 1. T 2. F 3. T 4. F 5. T 6. T 7. T 8. F 9. F 10. T 11. T 12. T13. T 14. F 15. F 16. F 17. T 18. T 19. F 20. TUnit 14[Ex 1] 1. T 2. F 3. T 4. F 5. F 6. F 7. T 8. F 9. T 10. T 11. F 12. T13. F 14. T 15. T 16. T 17. T 18. T[Ex 2] 1. duplicate 2. destination 3. entries 4. compound, single-entry 5. overwrite 6. array 7. one-dimesional 8. two-dimesional 9. arrays, table/.DBF10. records[Ex 3] A. 1. E 2. D 3. B 4. C 5. AB. 1. record 2. backup 3. field 4. tables 5. array[Ex 4] 1. duplicate 2. specific 3. source, destination 4. current 5. path 6. assign7. original 8. dialog[Ex 5] (1) feasibility (2) data (3) requirements analysis (4) system requirements (5) requirements specification (6) management/user (7)feasible (8) Physical Unit 15 [EX 1] Para 1 1. F 2. T 3. TPara 2 to Para 4 4. F 5. F 6. T 7. TPara 5 to Para 8 8. T 9. T 10. T 11. FPara 9 12. F 13. F Para 10 14.F 15. TPara 11 to Para 12 16. F 17. T 18. F 19. F 20. T[Ex 2] 1. information 2. variable, constant 3. integer 4. Characters5. decimal6. exponent7. bit8. byte[Ex 3] A. 1.D 2. E 3. F 4. G 5. A 6. C 7. H 8. BB. 1. Sidebars 2. processor 3. notation 4. Variables5. compilers6. constants7. power8. compatible[Ex 4] 1. identify 2. recognize 3. represented 4. are preset5. were subject6. unsigned7. designated8. 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. F1.2 Java is not JavaScript7. F 8. T1.3 What can I do with Java? 9. F 10. T 11. T 12. F 13. F 14. T 15. T1.4 How do I get Java?16. F 17. T 18. T 19. F2.1 How do I add an applet to my Web page?20. T2.2 What do I need for writing Java programs? 21. F2.3 What do I need for writing JSP/servlet Web pages?22. T2.4 How do I learn to program in Java?23. T 24. F2.5 I have already read the Java Programming Tutorial. Now what?25. T Unit 16 [Ex 1] Para 1 1. F 2. FPara 2 to Para 4 3. T 4. F 5. TPara 5 to Para 8 6. F 7. T 8. F 9. F 10. TPara 9 to Para 1311. T 12. T 13. FPara 14 to Para 17 14. F 15. T 16. F 17. T 18. T[Ex 2] Part A 1. D 2. E 3. F 4. B 5. A 6. C 7. H 8. GPart B 1. feedback 2. brainstorming 3. advancements 4. impact5. momentum6. refinements7. electronic8. mechanism [Ex 3] 1. has demonstrated 2. advent 3. surge 4. perform5. debut6. undefine7. build on8. simulate[Ex 4] 1. C 2. F 3. G 4. A 5. E 6. H 7. B 8. D[Ex 5]1. Introduction to How DNA Computers Will Work 1. F2. T3. F4. T5. T2. Fledgling Technology 6. F 7. T 8. T 9. T 10. F 11. T 12. F 13. T 14. T 15. T3. Successor to Silicon 16. T 17. F 18. F 19. F 20 T 21. F 22. F 23. T 24. F。