计算机专业英语教程(第3版)练习参考答案
宋德福 司爱侠
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, memory
3. central processing unit
4. internal, primary, memory
5. keyboard, central processing unit, main memory, monitor
[Ex 3]
A. 1.F 2.D 3.G 4.C 5.B 6.E 7.H 8.A
B. er 2.monitor 3.data 4.keyboard 5.data processing 6. information puter 8.memory
[Ex 4]
1.input device 2. screen, screen 3.manipulates 4.instructions 5.retrieve 6.code 7.hard copy
8.function/code/instruction
[Ex 5]
1.T 2.T 3.F 4.F 5.T 6.F 7.T 8.F
Unit 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 capabilities
2. supercomputer, mainframe computer, minicomputers, microcomputers
3. mainframe computer 4.microcomputers, storage locations
5. portables, laptop computers/ notebook/palm-sized computer, desktop workstations
6.semiconductor 7. CPU, memory, storage, devices, processing, users
8. microprocessor ship
[Ex 3]
A. 1.C 2.A 3.H 4.I 5.E 6.F 7.G 8.B
B. 1.capacity 2.device ptop computer 4.portable computers
5.silicon 6. semiconductor 7.workstation 8.voltage
9.RAM 10.ROM
[Ex 4]
1. portable 2.access 3. main memory 4.sophisticated programs
5. processing capabilities 6.instructions 7.semiconductor putation
puter professional