Saint Dominic School

Topic: The Network

Subject:Science Computer

A network consists of two or more

computers that are linked in order to share resources .

Allow electronic communications or exchange

files

THE NETWORK

The computers on a network may be linked through

cables, telephone

lines

Wireless or Infrared light

beams.Radio waves,

satellites,

Local Area Network

Two very common types of networks include:

Wide Area Network

TYPES OF NETWORK

Local Area Network

A Local Area Network (LAN) is a network

that is confined to a relatively small area.

Wide Area Network

Wide Area Networks (WAN) connect

networks in larger geographic areas.

CAUSES

and

EFFECTS

• 1.-When we have a network, we obtain internet.

• 2.-Also when we have a network we can talk with people in the computer it is a comunication

Causes

• 1.-Then person can be adict, he or she doesn´t leave the internet.

• You don't know with who are you chatting .

Effects

Advantages of Installing a School Network

Connections.-you can be connected using the campus network

Internet. The school can

provide network users with access to the internet.

Services.- The school can provide

services

Flexible Access.-School

networks allow students to access their information

from connected

devices

Expensive to Install.Large campus

networks can carry expensive price tags

Servers Fail.Not serve the server and does not work

Requires Administrative Time.

Proper maintenance of a network requires

considerable time and expertise.

Disadvantages of Installing a School Network

Security and compliance.Network security

is expensive.