绗叓鍗曞厓锛?/p>
璁＄畻鏈虹綉缁?/p>
Unit 8 Computer Network
璇炬枃
A
锛?/p>
缃戠粶鍩烘湰鍘熺悊
Section A Network Fundamentals
The need to
share
information and resources among different computers has
led
to
linked
computer
systems,
called
networks,
in
which
computers
are
connected so that data can be transferred from machine to machine.
鍦ㄤ笉鍚岃绠楁満涔嬮棿
鍏变韩
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鍙拌绠楁満浼犺緭鍒板彟涓�鍙拌绠楁満銆?/p>
In
these
networks,
computer
users
can
exchange
messages
and
share
resources
-
such
as
printing
capabilities,
software
packages
,
and
data
storage
facilities
- that are scattered throughout the system.
鍦ㄧ綉缁滀腑锛岃绠楁満鐢ㄦ埛鍙互浜ゆ崲淇℃伅锛屽苟鍏变韩鍒嗘暎鍦ㄦ暣涓綉缁滅郴缁熺殑璧勬簮锛屽鎵撳嵃鑳?/p>
鍔涖�?/p>
杞欢鍖?/p>
浠ュ強
鏁版嵁瀛樺偍璁惧
銆?/p>
The
underlying
software
required
to
support
such
applications
has
grown