COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -A digital camera is an input device that captures images (and sometimes video) digitally. Digital cameras use an image sensor chip to capture the image. However, it can also be used as an output device. The digital camera can send pictures to our computer.
Detailed explanation-2: -With a digital camera, the light entering through the lens strikes an image sensor. The signal output by the image sensor is processed within the camera to create image data, which is stored on the memory card. The image can be simultaneously viewed on the picture display.
Detailed explanation-3: -Most cameras can be grouped into four main types: digital SLR (or DSLR), point-and-shoot, bridge cameras, and camera phones. Each type has advantages and disadvantages, and some types are more expensive than others.
Detailed explanation-4: -A webcam is an input device that captures digital images. These are transferred to the computer, which moves them to a server.