Computing information

1. Packets, routers and IP addresses

2. Definition of the internet

3. Domain names are the part of a network
address which identifies it as belonging to a
particular domain.-google

4. An IP address is a unique string
of numbers separated by full
stops that identifies each
computer using the Internet
Protocol to communicate over a
network.-google
Both these are ways of
identifying networks, they just
work in different ways.

5. Data Packets
A data packet is a message which is transmitted
over a packet switching network which is where
all the packets forming arrive, they are then
recompiled into the original message sent.

6. routers
In packet-switched networks such as
the Internet, a router is a device or, in some
cases, software in a computer, that tells the
next network point to where a packet
should be forwarded toward its destination.
So a routers function is to tell the software
or network where to send a packet or
another piece of software.

7. • All information is from google definitions
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