Question : A parallel port is most often used by a
Option 1: Printer
Option 2: Monitor
Option 3: Mouse
Option 4: External storage device
Correct Answer: Printer
Solution : The correct option is Printer.
A printer is the most common user of a parallel port. In the past, parallel ports, also known as Centronics ports, were widely used to connect printers and other peripheral devices to computers. They enabled the simultaneous transmission of many bits of data, making them ideal for applications like printers that required high data transfer rates.
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Question : Which of the following is used as the primary memory of a computer?
Option 1: Optical storage device
Option 2: Magnetic storage device
Option 3: RAM
Option 4: Magnetic-Optical storage device
Question : In a computer system, which device is functionally opposite of a keyboard?
Option 1: Trackball
Option 2: Joystick
Option 4: Printer
Question : A place through which data can enter or leave a computer is called
Option 1: Bus
Option 2: Dock
Option 4: Port
Question : Which ports belong to the western coast of India?
Option 1: Kandla port, Mormugao port, Kolkata port
Option 2: Kandla port, Mormugao port, Kochi port
Option 3: Kandla port, Mormugao port, Chennai port
Option 4: Kandla port, Haldia port, Kochi port
Question : Which of the following ports is not located in Gujarat?
Option 1: Sikka Port
Option 2: Dighi Port
Option 3: Okha Port
Option 4: Mundra Port
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