|
True / False |
In digital communication, a repeater allows restoring the digital signal to its original form, eliminating the effects of impairments and noise. |
| True / False |
In free space, optical signal (light) moves instantaneously. |
| True / False |
A Bluetooth network allows wireless communication for short distances. |
| True / False |
The backbone network of the Internet within United States is currently not managed by any governmental agency. |
Answers are
|
True |
In digital communication, a repeater allows restoring the digital signal to its original form, eliminating the effects of impairments and noise. |
|
False |
In free space, optical signal (light) moves instantaneously. |
| True |
A Bluetooth network allows wireless communication for short distances. |
| True |
The backbone network of the Internet within United States is currently not managed by any governmental agency. |
Reasons for some problems
1.Earlier scientist used to to think that light travels instantaneously.in free space but later discoveries was able to calculate speed of light that is 3 x 108 m/sec in free space
2. The internet Backbone in US is owned majorly by AT & T American Telephone and Telegraph Company and this company is a government agency .
These are the answers for given problem
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True / False In digital communication, a repeater allows restoring the digital signal to its original...
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