超星 - 专英第四次作业 - 查题吧

单选题

Networkare the backbones for network connection.

A. web sites
B. pages
C. hardware
D. protocols

单选题

You canfree and shared software onto your computer from the internet.

A. get
B. pay
C. download
D. save

单选题

Notebook and handheld computers often use .

A. CRT monitors
B. gas plasma
C. LCD displays
D. all of the above

单选题

The CPU uses bus to locate data.

A. address
B. data
C. locate
D. CPU

单选题

Data and files are transmitted in theformat on the net.

A. hyperlink
B. hypermedia
C. hypertext
D. interlink

单选题

Which one is NOT a network topology? .

A. bus
B. ring
C. star
D. tree

单选题

Many web page addresses begin with, which stands for a set of rules that defines how pages transfer on the Internet .

A. W3C
B. pop
C. hits
D. http

单选题

The most important system software program is the .

A. word processor
B. DBMS
C. operating system
D. application software

单选题

A(An) network is a type of network that is in the public domain.

A. smaller
B. open
C. bigger
D. close

单选题

Besides the traditional TV, radio, newspaper and magazine, modern should also include the internet.

A. objects
B. media
C. program
D. net

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