大连理工大学12秋《专业英语（计算机英语）》在线测试

大工12秋《专业英语（计算机英语）》在线测试1
试卷总分：100
判断题
单选题
一、判断题（共 10 道试题，共 20 分。）
V
1. Memory also called main memory, primary storage, RAM, is an internal storage area in the computer, where data and programs designed for immediate processing are held.( )
A. 错误
B. 正确
满分：2 分
2. Information is summarized data or manipulated data.( )
A. 错误
B. 正确
满分：2 分
3. Data consists of the raw facts and figures that are processed into information.( )
A. 错误
B. 正确
满分：2 分
4. A bus is a cable which is capable of carrying signals representing data from one place to another.( )
A. 错误
B. 正确
满分：2 分
5. Output devices are peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.( )
A. 错误
B. 正确
满分：2 分
6. USB port is a new industry wide standard that will eventually eliminate the need to install adapter cards.( )
A. 错误
B. 正确
满分：2 分
7. Software refers to the physical equipment that can perform the basic functions contained within the data processing cycle.( )
A. 错误
B. 正确
满分：2 分
8. ASCII stands for American Standard Code for Information Interchange.( )
A. 错误
B. 正确
满分：2 分
9. Input devices are hardware components that can convey information to a user in a form that they can use.( )
A. 错误
B. 正确
满分：2 分
10. Hardware is a computer program made up of a sequence of detailed instructions designed to direct a computer to perform certain functions.( )
A. 错误
B. 正确
满分：2 分
大工12秋《专业英语（计算机英语）》在线测试1
试卷总分：100
判断题
单选题
二、单选题（共 20 道试题，共 80 分。）
V
1. The fourth generation of computer is ( ).
A. vacuum tubes
B. transistors
C. integrated circuits
D. microprocessors
此题选: D 满分：4 分
2. The ( ) is the communications medium for the entire computer system.
A. system board
B. input
C. output
D. bus
满分：4 分
3. ( ) stands for Random Access Memory.It is the main location for holding programs and data that the CPU is presently processing.
A. RAM
B. ROM
C. input devices
D. memory
满分：4 分
4. ( ) are output devices that print characters, symbols, and graphics on a physical medium such as paper and a transparency file.
A. Flat panel monitors
B. Printers
C. Keyboards
D. Pointing device
满分：4 分
5. ( ) can be in the form of programs, commands and user responses.
A. Processor
B. Instructions
C. Mouse
D. Port
满分：4 分
6. The two components of the CPU are connected by a kind of electronic roadway called a(an) ( ).
A. USB
B. bus
C. port
D. keyboard
满分：4 分
7. ( ) stands for Read Only Memory, it is the computer memory on which data has been prerecorded.
A. RAM
B. ROM
C. CPU
D. Memory
满分：4 分
8. The process of translating instructions into commands is called ( ).
A. decoding
B. register
C. digital
D. port
满分：4 分
9. The first computers used ( ) for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.
A. vacuum tubes
B. transistors
C. integrated circuits
D. microprocessors
满分：4 分
10. A ( ) is the primary input device. It is used for entering letters, numbers and commands into the system.
A. RAM
B. keyboard
C. output devices
D. memory
满分：4 分
11. The first generation of computer is ( ).
A. vacuum tubes
B. transistors
C. integrated circuits
D. microprocessors
满分：4 分
12. ( ) are the peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.
A. RAM
B. ROM
C. Input devices
D. Memory
满分：4 分
13. ( ) have more storage capacity than diskettes and also offer faster access to the data they hold.
A. Hard disks
B. Optical disks
C. Zip disk
D. CD
满分：4 分
14. ( ) refers to the physical equipment that can perform the basic functions contained within the data processing cycle.
A. Software
B. Hardware
C. Memory
D. CPU
满分：4 分
15. ( ) is one of the components of the CPU, tells the rest of the computer system how to carry out a programs instructions.
A. Control unit
B. ALU
C. RAM
D. ROM
满分：4 分
16. ( ) stands for Central Processing Unit. It performs the systems calculating and processing.
A. computer
B. CPU
C. input device
D. output device
满分：4 分
17. A ( ) is a cable which is capable of carrying signals representing data from one place to another.
A. bus
B. USB
C. port
D. keyboard
满分：4 分
18. A ( ) is an electronic device that operates under the control of instructions stored in its own memory, which can according to specified rules, produce results,and store the results for future use.
A. computer
B. CPU
C. input device
D. output device
满分：4 分
19. ( ) is the electronic device that interprets and carries out the basic instructions that operate the computer.
A. Processor
B. hardware
C. memory
D. CPU
满分：4 分
20. ( ) performs arithmetic, comparison, and logic operations. It is one part of the CPU.
A. RAM
B. ROM
C. CPU
D. ALU
此题选: D 满分：4 分