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Q: How many parallel ports on PC?
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Related questions

Serial Parallel and USB Cables enable the computer to communicate with the printer?

yes.. but printer and PC should have these ports..


What are the ports on the back of a PC for?

what are the ports, cable and wires of the pc


What are the examples of serial and parallel ports?

give the difference between serial port and parallel port


What are the advantages of USB ports relative to parallel and serial ports?

The serial and parallel ports are slow,have limited expandability and don't carry their own charge of electricity.these ports work fine for connecting Printers, Mice and keyboards to PC but all these device will perform better if connected to a USB port


How many serial ports will a PC support?

serial ports are not in use any more, the new standard is usb


What ports and ports are considered connectivity port?

parallel and serial port


Is parallel ports always faster than serial ports?

yes


Are USB ports on printers being quickly replaced by parallel ports?

No. The reverse is the case. Parallel ports are older technology and have been replaced by "printer ports" which accommodate special USB cables with printer plugs.


How could you recognize parallel and serial port of computer?

Parallel ports typically have 25 or 36 pin ports. Serial ports, by contrast, have only 9 pins. Both type of ports have two rows of pins.


Howdo parallel ports communicate with the printers?

A handshaking signal is sent with each byte the parallel ports sends out, so that the printer can latch the byte


How many USB port serial and parallel port are available in computer?

That depends on how many are installed. One used to be standard on the motherboard. Some modern PCs have deleted that port since USB is much easier to use. If your machine has PCI or other expansion card sockets you can buy parallel port expansion cards and add several. It is also possible to add parallel ports using USB to parallel port adapters.How many do you want?


What are the parallel port on a computer commonly referred to as?

What are the parallel ports on a computer commonly referred to as?