NETWORK IS . . .
* A network
is a collection of
computers and devices connected
together via communications devices and transmission media
( Examples of network ................)
Advantages of Using a Network?
Sharing hardware
Sharing software
Sharing data and information
Facilitating communications
Transferring funds
Network
Architecture
•The design of computers, devices, and media on a network
is sometimes called the network architecture.
What Is a Topology?
A network topology refers to the layout of
the computers and
devices in a
communications
network.
It refers to both
the physical and logical
layout of a network.
Layout
of Network
Physical
Topology
The arrangement of a cabling is the physical
topology.
Logical
Topology
The path that data travels between computers
on a network is the logical topology.
Types of
network
topology :
*BUS NETWORK
*STAR NETWORK
*RING NETWORK
to be continued ..............
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