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Why is serial communication preferred over parallel communication for long distance wan links?
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What are the advantages and disadvantages of serial and parallel communication?
Serial Data TransmissionParallel Data transmissionAdvantagesDisadvantagesAdvantagesDisadvantagesUsed over long distancesSlower to send dataFaster than serialNot reliable over long distanceReduces requirement of wiringData may arrive at different times
What is communication bus in IT?
If by IT you mean computer architecture, then the communication bus would be a physical path on the circuit board, that connects various components which passes electrical signals between each other.The nature of the signal is either "on" or "off" and the path is either serial or parallel in nature. The timing of each signal is regulated by a controller to avoid more than one component from sending a signal.
What is the patterns of business communication?
1. vertical 2. horizontal. 3. serial. 4. network. 5.grapevine.
What is abbyy finereader 11 serial license key?
please Provide abbyy license key or serial key. thanks
Which network topology uses a backbone?
Even the smallest LAN technically has a backbone, which could be any of the 4 basic topology types. Any time you need to connect various routers, switches, etc., together you connect them via a backbone cable. A backbone may have its own topology as well,such as a serial bus, parallel, distributed, or collapsed backbone. These topologies do not exactly mirror topologies for a LAN or a WAN.
In telephone communication is serial or parallel communication?
parallel
Which are cables used in serial parallel communication?
RS-232
How many feet is a parallel cable?
Parallel port communication cable length 8 channel is easy to form the mutual interference between the transmission speed and distance are limited, and when the transmission error, at the same time to the eight bits of data, and a serial port without interference, transmission error after it is ok to resend a, so faster than parallel port. Therefore generally parallel communication without transmission distance, serial communication, serial port communication is generally not more than 30 meters, but also the specific see the baud rate of the transmission signal, so the parallel communication estimated only a few meters, there is no exact definition of data.
What type of communication principle is the best for cctv applications serial USB or parallel?
usb is more efficient
Can a serial port send data over a longer distance than a parallel port?
Usually, because a serial port doesn't have to deal with the problem of signal skew that can jumble the data on a parallel port and gets worse proportional to distance.
What is a serial wire used for?
A serial wire can be used for several uses. Mainly, it's used for basic communication between different devices. The main advantage is the fact that serial communication can use only three wires. Parallel requires several more, typically eight, or sixteen, plus signalling, and traditionally is faster. But for simple communication between devices, which could be computers or other devices, serial communication can simplify things. Serial communication can also be used for great distances. The telegraph was serial communication. Hence "AT&T"!
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.
Is computer serial or parallel device?
Neither. A computer case is just a box to hold the parts of a computer. It provides no form of communication itself.
Depends, is the device serial or parallel?
Depends, is the device serial or parallel?
Which is quicker serial or parallel?
parallel
What are the advantages of serial communication?
Can span longer distance, fewer data paths, flexibility in design, error detection,
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.
