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One more conflicting question
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| I have one other conflicting question that I would like your opinions on please:
1. Which Internet bandwidth is mainly used on the Internet Backbone?
a. ATM
b. T3/E3
c. x.25
d. Frame Relay
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| the answer is atm...
not t3/e3
many choose this
however it is wrong...
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| The answer is T3/E3.
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Rick i-Net+ | |
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| What makes you so sure it is ATM Helan?According to http://www.webopedia.com T3 lines are being used mainly as backbones.
I looked up all my mistakes on my exam, answered T3, and could find no clue that I gave the wrong answer. | |
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| Since asking for bACKBONE IT IS atm | |
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| it is atm...for sure...
i got it right in the exam...
i was thinking to choose t3/e3
since so many people choose it...
it does not matter wat webomedia stated..
anyway i got it correct...
if u belived mebomedia just choose t3/e3
in the exams ok...
the answer is atm..i choose in the exam
and got it correct
wat do u think?
helan
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| The answer is ATM!!! The Internet backbone was T3 lines 5-10 years ago. Now it is ATM with bandwidth in the OC48 range. T3's still form the backbones for private networks NOT the Internet. T3=44.736Mbps (too small for Internet traffic)
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