LAN vs WAN in Intro to Computing - Comparative Flowcharts

Process Overview

This flowchart explains the difference between LAN (Local Area Network) and WAN (Wide Area Network) by showing how devices connect and communicate within small and large areas.

Flowchart

Rectangle

Yes No↓

Rectangle

↓

Rectangle

↓

Rectangle

↓

Rectangle

This flowchart shows the decision process for connecting a device to either a LAN or WAN based on the network's size and how devices communicate in each.

Step-by-Step Trace - 6 Steps

Step 1: Device wants to connect to a network

Step 2: Check if the network is within a small area like home or office

Step 3: If Yes, connect to LAN

Step 4: Devices communicate quickly and directly in LAN

Step 5: If No, connect to WAN

Step 6: Devices communicate over large distances via routers in WAN

Diagram

LAN (Local Area Network)
+---------------------+
| Device1 --- Device2 |
|    |          |     |
| Device3 --- Device4 |
+---------------------+

WAN (Wide Area Network)
+-----------------------------+       +-----------------------------+
| Office in City A            |-------| Office in City B            |
| Devices connected via LAN   |       | Devices connected via LAN   |
+-----------------------------+       +-----------------------------+
           |                                   |
           +------------- Router --------------+
                         |
                  Internet Backbone

This diagram shows a LAN as devices connected closely in one place and a WAN as multiple LANs connected over large distances through routers and the internet.

Flowchart Quiz - 3 Questions

What does LAN stand for?

A Long Access Network

B Local Area Network

C Large Area Network

D Local Access Node

Key Result

LAN connects devices in a small area for fast communication, while WAN connects devices over large distances using routers.