MCQs Input-Output Devices 2

This page contains MCQs about Computer-related Input-Output devices.

All the input devices send information to a computer system for further processing, while output devices reproduce or display the results (outputs) of that processing. Input devices only allow for data input to a computer and output devices only receive the output from another device. Note that all the devices are called the hardware of a computer system.

Examples of Input-Output Devices are:

Computer Output Devices:

• Monitor
• Printer
• Audio Speakers
• Headphones
• Projector
• GPS
• Sound Card
• Video Card
• Braille Reader
• Plotter

Computer Input Devices are:

• Keyboard
• Image scanner
• Microphone
• Pointing device
• Graphics tablet
• Game controller
• Light pen
• Mouse
• Pointing stick
• Touchpad
• Touchscreen
• Trackball
• Sound card
• Webcam

MCQs Input-Output Devices

• ———— is used to capture images in a digitized form that a computer can use.
• The most common type of device for producing hard copy output is the
• The quality and performance of a monitor depends on
• A printer produces a hard copy output on a physical medium such as
• Trackballs are used as
• A Facsimile Machine also called
• A computer mouse is another ———— device
• The part of a computer that coordinates all of its functions is called its
• A Central Processing Unit (CPU) contains
• A Laser printer is a
• Computer output may consist of
• Cathode Ray Tube (monitor) receives information as an analog signal through a
• A printer is an
• An equipment that looks like a printer or photocopy machine, but provides a variety of capabilities, including scanning and copying, is called
• Bar Code and Optical Readers are
• A touch screen is another type of
• A standard keyboard for desktop computer contains from
• A type of printer that produces quality output using technology similar to that of a photocopy machine is
• An optical scanner or simply a scanner is a ———— electronic device used to read and capture printed text and images.
• A ———— bay (or just a bay) is a site where a storage device is installed.
• A multifunction Device (MFD) is also called
• A ———— is a digital video camera that captures real-time video for transmission to others via a Web Server.
• The most common Input device used to enter alphanumeric data is

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