Peer-to-peer is a good choice for small organization where the user are all allocated in the same area
Client-server Network refers to the idea of sharing the work involved in processing data between client's computer
Client-server Network allows provided to hide the actual location of the application function
Client-server Network is the most efficient way to provide:
Database and management
Network management
Centralized file storage
Wireless Network allows people to communicate and access application and information without wires
Wireless Technology used to link two or more devices and provided connection called the access point
Access Point works by receiving data from your device and transmitting it to the network
PAN- Personal Area Network
LAN- Local Area Network
MAN- Metropolitan Area Network
WAN- Wide Area Network
OSI- Open System Interconnection
OSI reference model become an international standard and serves as a guide in networking, offers a description of how network and software work together in a layered fashion
OSI Layers:
Application
Presentation
Session
Transport
Network
Data Link
Physical
APPLICATION
Allows you to utilize an application that will communicate the operation system of a server
PRESENTATION
This layer is responsible to code and decode data sent to the node.
SESSION
helps out with the task to carry information from one node to another.
has to be made before we can transfer info to another computer.
TRANSPORT
Allows data to be broken into smaller packages for data to be distributed and addressed to another node.
NETWORK
This layer provides the definition of the connection of two dissimilar networks.
DATA LINK
layer determines the size and format of data sent to printers and other networks.
These area also called nodes in the network.
PHYSICAL
The physical parts of the network also takes note of the electrical signals that send out data through a system.
PROTOCOLS
set of rules or languages that allow the computer to communicate with one another.