COMPUTER PERIPHERALS
DIGITAL CAMERAS AND CAMCORDERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Dots
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Pixels
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Red-eye
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Aperture
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Detailed explanation-1: -Resolution is an important factor to measure the visual quality of digital images, photos and videos. A higher resolution signifies the picture contains more pixels, which means it can display more visual information. As a result, a high-resolution picture is sharper and clearer than a low-resolution one.
Detailed explanation-2: -The term “Resolution", when used to describe a digital camera refers to the size of the digital image the camera produces, and is usually expressed in terms of “megapixels” or how many million pixels it can record in a single image.
Detailed explanation-3: -How is resolution measured? The resolution of a digital image is measured using its pixels; specifically in pixels per inch (PPI). For printing, picture resolution is measured by dots per inch (DPI), referring to the tiny droplets of ink that printers create.