how can you access the internet . Explain three methods short
Answers
Answer:
Indirect Access. This is most common method used in home and office networks. ...
Direct Access. This is most common method used when traveling. ...
Fixed Internet- Home/Office. ...
Mobile Internet. ...
ADSL Broadband over Existing Phone Lines. ...
Cable Broadband. ...
Fibre or Fiber Broadband. ...
Mobile Broadband 3G and 4G.
Explanation:
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Answer:
Internet Connection and Access Methods
There are several ways or methods of connecting to the Internet.
There are two access methods direct and Indirect and these can be either fixed or mobile.
Indirect Access
This is most common method used in home and office networks.
The device e.g. computer connects to a network using Ethernet or WiFi and the network connects to the Internet using ADSL, cable or fibre.
Direct Access
This is most common method used when traveling.
The device e.g. smart phone connects directly to the Internet using 3G/4G mobile networks or public Wi-Fi.
internet-connection-methods
Fixed Internet- Home/Office
Fixed access is usually much faster and reliable than mobile, and is used for connecting homes/offices. The main Access mechanisms are:
ADSL over traditional Phone Lines (most common).
Cable (limited to cable TV areas)
Fibre broadband – Currently being Rolled out
Pros
Very Fast and reliable
Good for streaming video
Cheap when compared to Mobile
Can easily share the connection
Cons
Requires a fixed connection
Not usable when at a remote location
Fixed access is the most common way that businesses and home uses use for connecting to the Internet
Mobile Internet
When travelling away from the fixed location mobile access is used.
Mobile Internet tends to be mainly a secondary access mechanism. The main access methods are:
Mobile broadband over 3G Network (common but slow) or 4G
Public/ Private Wii-FI (common)
Note 1: Broadband is a generic term and in communications. It refers to a channel with transmission rates above 256kbits/sec but typically (UK) above 4Mbits/s (for ADSL). Wi-Fi is classed as broadband.
Note 2: Although this article mentions UK providers as I am UK based the same access mechanisms are used in North America and other countries.
Pros
No fixed connection required
Available from remote locations
Cons
Not as Fast and reliable as Fixed Access
Not good for streaming video
Expensive
Can’t easily share the connection
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