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Monday, June 15, 2009

broadBAND!!

What Is Broadband?

A type of data transmission in which a single medium (wire) can carry several channels at once. Cable TV, for example, uses broadband transmission. Broadband technology can transmit data, audio, and video all at once over long distances.



What Units are used to Measure Bandwidth?

a data transmission rate; the maximum amount of information (bits/second) that can be transmitter along




How much faster is broadband than dial up?

10times faster, because it allows a large amount of data to travel through a medium at the same time. Dial Up means that you use an actual phone circuit to get data connectivity.The most you can get is around 56Kbps

What are the speeds that broadband operates at compared to dial up?

Dial Up you can get around 56kbps


What are some of the advantages of using a broadband connection to download something like a video compared to dial up?

Its much Faster to download something from broadband compared to dial up especially if you have unlimited. But Downloading speed depends on so many things like how far your surfing and thee distance between the distant end and your surf. The Distance between you and your phone exchange. Time of day speed would be faster in the morning then it will be later at night. How busy the site is usaully slows the internet down. all this slows down Broadband but broadband still is a faster download then dial up. It takes heaps of more time for dial up. It's so slow that a download that takes 1 minute in BB takes around 8 to 9 minutes in dial up.Broadband is a maxium of at least 3 mins wait depending on your situation.BB can also be cheaper in some cases.

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