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What is the difference between serial and parallel data transmission?
Wiki User
∙ 12y ago
one bit at a time vs. a group of several bits at a time.
Wiki User
∙ 12y ago
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Serial ports and parallel ports have long been used to connect input and output devices to the computer?
true.
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Difference between serial and parallel multiplier?
telidu nana...
What is the difference between Serial and Parallel Adder?
Some key differences between a Serial and Parallel Adder are that a Serial Adder is slower, a Parallel adder is a combinational circuit and the time required for addition depends on the number of bits in a Serial, but not a Parallel. A Serial Adder is a sequential circuit while a Parallel is a combinational circuit.
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A Parallel bus has a relatively large number of wires bundled together that enable data to be transferred in parallel. This increases the throughput, or rate of data transfer, between the peripheral and the computer. A Serial bus can be defined as a transmission path over which the participants transmit their data serially, sequentially in time, and using a common medium. In the case of serial transmission, only a single communication link for transferring data from any given end to another one. In the case of parallel transmission, we use multiple numbers of parallel links for the simultaneous transmission of all the data bits in the network.
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What are the examples of serial and parallel ports?
give the difference between serial port and parallel port
What are the advantages and disadvantages of parallel and serial data transmission?
big advantage of parallel transmission is the factor of speed. All else being equal, parallel transmission can increase the transfer speed by a factor of n over a serial transmission. But there is also a very significant disadvantage of parallel transmission. And that is the factor of cost. It can be proved from the fact that the parallel transmission requires 'n'
Difference between adder and parallel adder?
1.serial adder add bits serially but parallel adder add bits at the same time . 2.serial adder depends on previous outputs but parallel adder does not depends on previous outputs . 3.parallel adder takes less time to execute compared to serial adder.
Which communication is faster in parallle and serial?
Parallel data transmission is faster compared to serial data transmission. The speed of a parallel link is equal to the number of bits sent multiplied by the bit rate of each individual path.
What is the difference between serial and non-serial printers?
Serial printers are connected via the serial (COM) port of the computer. "Non-serial" printers are connected through another interface, such as the parallel port, USB, ADB. FireWire, etc...
What is meant by serial and parallel transmission?
A serial port only allows a single bit of data through at a time. A parallel port allows multiple bits of data through at a time.
As we know parallel transmission is faster then serial then why serial is replacing parallel?
There is a greater risk of errors with parallel transmission because especially over longer distances, the bits may arrive at the destination at different times and therefore corrupting the data. Because serial transmission sends each bit one at a time, they always are received in order. Speed of transmission is not always the driving priority, if the information cannot be reliably transferred to the destination all the speed in the universe is useless.
