《计算机专业英语》在线作业 图1
1、we can use multimedia in Education,Edutainment and so on.
A、正确
B、错误
答案：A
2、the main difference between a supercomputer and a
mainframe is that supercomputers are designed to execute a
few programs as quickly as possible, whereas mainframes are
designedto handle many programs running at the same(but at
a slower pace)
A、正确
B、错误
答案：A
3、All virus scanners can kill most known viruses.
A、正确
B、错误
答案：A
4、Office 2000 is an incredible set of business tools.
A、正确
B、错误
答案：B
5、Multimedia is just two media:sound and pictures
A、正确
B、错误
答案：B
6、Currently,the performance of tasks by robot is
based on preprinted algorithms
A、正确
B、错误
答案：A
7、Only a few bugs can trouble a program
A、正确
B、错误
答案：A
8、ln the e-mail a user needs a message transfer agent
A、正确
B、错误
答案：A
9、A web browser is a special device that is
installed in your computer that allows it to communicate
with devices on a network
A、正确
B、错误
答案：B
10、The network architecture is a layer-based
A、正确
B、错误
答案：B
11、Embedded computers are selfcontained computer
devices that have therv own programming and do not receive
input
A、正确
B、错误
答案：A
12、Being computer fluent means that you should be
able to builda computer yourself
A、正确
B、错误
答案：B
13、Microsoft Word 2000 allows you to create many types of personal and businees commun ications
A、正确
B、错误
答案：B
14、A general purpose computer has four main sections: ( ).
A、the control unit
B、the memory
C、the input and output devices
D、the arithmetic and logic unit (ALU)
答案：ABCD
15、One of the functions of an operating system is memory management
A、正确
B、错误
答案：A
16、___ like to eat fish and ___ like to eat fried chicken.()
A、Englishman; American
B、Englishmen; Americen
C、Englishmen; Americans
D、Englishman; Americans
答案：C
17、A()is a functional unit that interprets and carries out instructions.
A、Memory
B、processor
C、Storage
D、network
答案：C
18、A processor can do everything without a program to provide control
A、正确
B、错误
答案：B
19、I usually take a _to work, but today I decided to walk.
A、bus
B、car
C、taxi
D、bike
答案：D
20、The cpu and memory are located on a special circuit beard in the system unit called the montherbocrd
A、正确
B、错误
答案：A
21、Mike and Bob___workers.()
A、are
B、s
C、am
D、do
答案：A
22、She is a good friend of___.()
A、my father
B、mine father's
C、mine father
D、my father's
答案：D
23、A()consists of the symbols,characters, and usage roles that permit people to communicate with computer.
A、programming language
B、Network
C、keyboard
D、display
答案：A
24、Operating systems are unique to their manufacturers.
A、正确
B、错误
答案：B
25、Many operating systems have similar characteristics.
A、正确
B、错误
答案：A
26、Windows 2000 has the key technologies, they are( ).
A、security
B、active directory
C、flat directory
D、enterprise management
答案：ABCD
27、There _____ ten boys and one girl in our classroom.()
A、is
B、be
C、are
D、am
答案：C
28、Programs were thought of as a series of procedures.
A、正确
B、错误
答案：A
29、the main difference between a supercomputer and a mainframe is that supercomputers are designed to execute a few programs as quickly as possible , whereas mainframes are designedto handle many programs running at the same(but at a slower pace)
A、正确
B、错误
答案：A
30、It is important to regular backups of your files to prevent data loss.
A、take
B、make
C、do
D、Perform
答案：B
31、Data communications equipment(DCE)accepts the serial data stream from the DTE
A、正确
B、错误
答案：A
32、trend-spotting programs , developed for business , have been used to predict criminal activity
A、正确
B、错误
答案：A
33、The heart of any computer system is the central processing unit(CPU).
A、正确
B、错误
答案：A
34、Being computer fluent means that you should be able to builda computer yourself.
A、正确
B、错误
答案：B
35、Please turn to.Let’s read the___ text aloud.()
A、 Page Two
B、the page two
C、Second Page
D、 page second
答案：A
36、Viruses can delay their attack for ( ).
A、years
B、Months
C、Weeks
D、days
答案：ABCD
37、Could you please _the volume on the television? It's too loud.
A、turn up
B、turn down
C、turn on
D、turn off
答案：B
38、()software, also called end-user program, includes database programs, word processors, spreadsheets etc.
A、Application
B、System
C、Compiler
D、Utility
答案：A
39、___any flowers on both sides of the street?.()[单选题]
A、Are there
B、 ls there
C、Has.
D、Have
答案：A
40、____ one do you like, the blue one or the red one?()[单选题]
A、What
B、Which
C、That
D、This
答案：B
41、The mouse and the keyboard are both _input devices.
A、Primary
B、econdary
C、external
D、internal
答案：A
42、The operations of a structured data type might act on ( ).
A、a stack
B、the values of the data type
C、component elements of the data structure
D、a queue
答案：ABCD
43、Embeddedcomputers are selfcontained computer devices that have therv own programming and do not receive input
A、正确
B、错误
答案：A
44、Currently , the performance of tasks by robot is based on preprinted algorithms
A、正确
B、错误
答案：A
45、data can be a number a word a picture , or a sound
A、正确
B、错误
答案：B
46、A web browser is a special device that is installed in your computer that allows it to communicate with devices on a network
A、正确
B、错误
答案：B
47、strictly defined , a computer is a data processing device
A、正确
B、错误
答案：A
48、one of the benefits of becoming computer fluent is being a savvy computer user and consumer and knowing how to avoid viruses the programs that pose treats to computer security 。
A、正确
B、错误
答案：A
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