Image Colour Depth Quiz

What does a 24-bit color depth allow in image representation compared to lower bit depths?

• Less color variety and lower image quality

• Higher color variety and better image quality

• Faster image processing speeds

• Smaller file sizes

Which color depth would likely result in the largest file size for the same image?

• 4 bits

• 8 bits

• 16 bits

• 24 bits

How does the image quality change as the color depth decreases from 24 bits to 4 bits?

• The image becomes clearer and more detailed

• The image becomes more abstract and artistic

• The image loses detail and color accuracy

• The image processing becomes more secure

What does the colour depth of an image indicate?

• The size of the image file

• The number of colours available for each pixel

• The brightness of the image

• The resolution of the image

How many colours can a 1-bit colour depth represent?

• 4 colours

• 16 colours

• 2 colours

• 256 colours

What are the possible values for a 2-bit colour depth?

• 00, 01, 10, 11

• 00, 01, 11

• 01, 10, 11

• 00, 10, 11, 12

What is the colour depth in bits per pixel that allows for black and white representation only?

• 1 bit

• 2 bits

• 3 bits

• 4 bits

How many bits per pixel are used to represent more shades, such as light grey and dark grey, in addition to black and white?

• 1 bit

• 2 bits

• 3 bits

• 4 bits

Which bit pattern corresponds to the colour black when using 2 bits per pixel?

• 00

• 01

• 10

• 11

What colour does the bit pattern '10' represent when using 1 bit per pixel?

• Black

• White

• Light grey

• Dark grey