大工15春《专业英语(计算机英语)》在线测试1

单选题 判断题

一、单选题(共 20 道试题，共 80 分。)

1. ( ) stands for Read Only

Memory, it is the computer memory on which data has been

prerecorded.

A. RAM

B. ROM

C. CPU

D. Memory

-----------------选择：B

2. ( ) 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

-----------------选择：C

3. ( ) is one of the components

of the CPU, tells the rest of the computer system how to carry out

a program's instructions.

A. Control unit

B. ALU

C. RAM

D. ROM

-----------------选择：A

4. ( ) performs arithmetic,

comparison, and logic operations. It is one part of the

CPU.

A. RAM

B. ROM

C. CPU

D. ALU

-----------------选择：D

5. ( ) stands for Central

Processing Unit. It performs the system's calculating and

processing.

A. computer

B. CPU

C. input device

D. output device

-----------------选择：B

6. 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

-----------------选择：

7. 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

-----------------选择：

8. 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

-----------------选择：

9. ( ) 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

-----------------选择：

10. ( ) is the electronic device

that interprets and carries out the basic instructions that operate

the computer.

A. Processor

B. hardware

C. memory

D. CPU

-----------------选择：

11. ( ) 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

-----------------选择：

12. ( ) 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

-----------------选择：

13. ( ) can be in the form of

programs, commands and user responses.

A. Processor

B. Instructions

C. Mouse

D. Port

-----------------选择：

14. ( ) 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

-----------------选择：

15. The fourth generation of

computer is ( ).

A. vacuum tubes

B. transistors

C. integrated circuits

D. microprocessors

-----------------选择：

16. 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

-----------------选择：

17. The process of translating

instructions into commands is called ( ).

A. decoding

B. register

C. digital

D. port

-----------------选择：

18. The ( ) is the

communications medium for the entire computer

system.

A. system board

B. input

C. output

D. bus

-----------------选择：

19. The first generation of

computer is ( ).

A. vacuum tubes

B. transistors

C. integrated circuits

D. microprocessors

-----------------选择：

20. 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

-----------------选择：

大工15春《专业英语(计算机英语)》在线测试1

单选题 判断题

二、判断题(共 10 道试题，共 20 分。)

1. Information is summarized

data or manipulated data.( )

A. 错误

B. 正确

-----------------选择：

2. 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

-----------------选择：

3. 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

-----------------选择：

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

-----------------选择：

5. ASCII stands for American

Standard Code for Information Interchange.( )

A. 错误

B. 正确

-----------------选择：

6. Software refers to the

physical equipment that can perform the basic functions contained

within the data processing cycle.( )

A. 错误

B. 正确

-----------------选择：

7. 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

-----------------选择：

8. 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

-----------------选择：

9. USB port is a new industry

wide standard that will eventually eliminate the need to install

adapter cards.( )

A. 错误

B. 正确

-----------------选择：

10. Data consists of the raw

facts and figures that are processed into information.(

)

A. 错误

B. 正确

-----------------选择：