why usb port communication is popular than parallel
port,when serial ports are slower than parallel
Answer Posted / shweta
in serial ports serial transmission mode is ued i.e bits
travel one by one though it is slow but it requires only
one communication line for transmission whereas in parallel
transmission many bits are sent simultaneously. And each
bit requires one communication line hence there are more
number of communication lines used which is expensive.
| Is This Answer Correct ? | 13 Yes | 1 No |
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