Which port can transmit multiple bits over several wires at a time?
Correct answer: A. Parallel port
- A. Parallel port
- B. Serial port
- C. RAM
- D. ROM
Explanation
A parallel port is a type of computer port that can transmit multiple bits of data simultaneously over separate wires. This allows for faster data transfer compared to serial ports, which transmit data one bit at a time. Parallel ports were commonly used for connecting printers to computers, but they have largely been replaced by USB ports
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About Hardware and Software
Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
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