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The device that enables the microprocessor to read data from the external devices is
  • a)
    printer
  • b)
    joystick
  • c)
    display
  • d)
    reader
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The device that enables the microprocessor to read data from the exter...
 Since joystick is an input device, it reads data from the external devices.
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The device that enables the microprocessor to read data from the exter...
Joystick as the Device Enabling the Microprocessor to Read Data
The joystick is the device that enables the microprocessor to read data from external devices. Below are the reasons why the joystick is the correct answer to this question:

Input Device:
- The joystick is an input device that allows users to control the movement of a cursor or a character on the screen.
- It sends signals to the microprocessor based on the user's input, allowing the microprocessor to read data from the external device.

Communication Interface:
- Joysticks are typically connected to the computer or microprocessor through a communication interface, such as USB or Bluetooth.
- This interface allows the microprocessor to receive signals from the joystick and interpret them as commands.

Data Transmission:
- When a user moves the joystick or presses buttons, the device generates electrical signals that are transmitted to the microprocessor.
- The microprocessor processes these signals as data input, enabling it to interact with external devices.

Real-time Interaction:
- Joysticks are often used in real-time applications such as gaming or simulation, where immediate response to user input is crucial.
- The microprocessor reads data from the joystick in real-time, allowing for seamless interaction between the user and the external device.
In conclusion, the joystick serves as a vital device that enables the microprocessor to read data from external devices through user input and communication interfaces.
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The device that enables the microprocessor to read data from the exter...
Joystick
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The device that enables the microprocessor to read data from the external devices isa)printerb)joystickc)displayd)readerCorrect answer is option 'B'. Can you explain this answer?
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