奥鹏大连理工大学2013年秋《专业英语（计算机英语）》

一、单选题（共 20 道试题，共 80 分。）

1.  ( ) 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：B      

2.  ( ) can be in the form of programs, commands and user responses.

A. Processor

B. Instructions

C. Mouse

D. Port

-----------------选择：B      

3.  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：B      

4.  ( ) 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：A      

5.  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：A      

6.  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：A      

7.  ( ) performs arithmetic, comparison, and logic operations. It is one part of the CPU.

A. RAM

B. ROM

C. CPU

D. ALU

-----------------选择：D      

8.  ( ) 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      

9.  ( ) 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：A      

10.  ( ) 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      

11.  ( ) 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      

12.  The ( ) is the communications medium for the entire computer system.

A. system board

B. input

C. output

D. bus

-----------------选择：A      

13.  ( ) 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      

14.  The process of translating instructions into commands is called ( ).

A. decoding

B. register

C. digital

D. port

-----------------选择：A      

15.  ( ) 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：B      

16.  ( ) 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：A      

17.  The fourth generation of computer is ( ).

A. vacuum tubes

B. transistors

C. integrated circuits

D. microprocessors

-----------------选择：D      

18.  The first generation of computer is ( ).

A. vacuum tubes

B. transistors

C. integrated circuits

D. microprocessors

-----------------选择：A      

19.  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：B      

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：A      

二、判断题（共 10 道试题，共 20 分。）

1.  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：A      

2.  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：A      

3.  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：A      

4.  Information is summarized data or manipulated data.( )

A. 错误

B. 正确

-----------------选择：B      

5.  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：B      

6.  Data consists of the raw facts and figures that are processed into information.( )

A. 错误

B. 正确

-----------------选择：B      

7.  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：B      

8.  ASCII stands for American Standard Code for Information Interchange.( )

A. 错误

B. 正确

-----------------选择：B      

9.  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：A      

10.  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：B