12 Questions
What is the primary function of a keyboard in a computer system?
To enable users to enter text, commands, and data
Which of the following devices is used for video conferencing and surveillance?
Webcam
What is the primary function of a monitor in a computer system?
To display text, images, videos, and graphics
Which of the following devices is used to convert physical documents into digital format?
Scanner
What is the primary function of a joystick or gamepad?
To control games and simulations
What is the primary function of a touchpad or touchscreen?
To allow users to interact with computers using gestures and taps
What is the primary function of a plotter?
To print large-format graphics and designs
What is the primary role of input devices in the I/O process?
To send data to the computer for processing and storage
What is the significance of I/O devices in terms of accessibility?
They enable visually impaired users to interact with computers
What is the primary function of a projector?
To display images and videos onto a screen or surface
What is the significance of I/O devices in terms of productivity?
They improve efficiency and productivity by enabling fast and accurate data entry and output
What is the primary function of a speaker?
To produce audio output
Learn about the different types of Input/Output devices, their functions, and significance in computer systems. Understand how they facilitate communication between humans and computers, and explore their role in computer architecture and organization.
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