What do we call the smallest unit of data that can be represented in an image?  , Pixels, Bits, Picels, Bots, The number of pixels in a digital image is the image is called?, Raster, Resolution, Revolution, Image Size, How many different colours can there be in an image with the colour depth of 3 bits??, 8, 64, 4, 2, How many different colours can there be in an image with the colour depth of 6 bits?, 16, 64, 8, 32, Images with a high colour depth and high resolution will be , Better quality, Smaller file size, Poorer quality, Digital images that are formed using a binary representation of each pixel’s colour are called bitmaps. True or False?, True, False, An image is 20 pixels wide by 20 pixels long, what is it resolution?, 4000 pixels, 400 pixels, 20 Pixels, 40 Pixels, There are 448 individual elements in an image. What is this number called?, Colour Depth, Resolution, Pixels, Revolution, What is meant by colour depth? , The number of colours available for each pixel, Number of pixels in the image, How pixelated the image is, If you increase the colour depth the file size will decrease, True, False, Which of the following is not an image file? , PNG, JPEG, Bitmap, MPEG, What three colours are used to produce a broad array of colours in a computer system, Green, Red, Orange, Red, Green, Blue , Yellow, Green, Red, What is a bitmap graphic?, Image made of pixels, Vector image, Text document, Audio file, How is each pixel represented?, In binary, In decimal, In hexadecimal, In octal, What determines available colors?, Bits per pixel, File type, Image size, Screen resolution, What affects file size?, Image resolution, File name, Screen size, Printer type, In modern technology what unit of measurement is used for screen resolution?  , Pixels per inch, Colours per inch (CPI)  , Dots Per Inch (DPI), Metadata size, How does resolution affect size?, Higher resolution, larger size, Higher resolution, smaller size, Resolution doesn't affect size, Lower resolution, larger size, Which of the following is not stored as metadata about an image?, Number of People in the image, Height, Resolution, Colour Depth, How are colors stored?, Binary code, Decimal code, Text format, Audio signals.

Data Representation- Images

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