Bitmap Image Quiz

How are colours represented in a bitmap image?

• As a combination of red, green, and blue values

• As a combination of cyan, magenta, and yellow values

• As a combination of black and white values

• As a combination of primary and secondary colours

What is the minimum value for each red, green, or blue value in a bitmap image?

• 0

• 1

• 128

• 255

What is the maximum value for each red, green, or blue value in a bitmap image?

• 0

• 1

• 128

• 255

How many different colours can be represented using RGB values in a bitmap image?

• 256

• 16,777,216

• 1,024

• 65,536

What is the term used to describe the range of colours that can be seen by the human eye?

• Colour wheel

• Visible spectrum

• Colour palette

• Colour gamut

How are colours represented in a bitmap?

• By using a sequence of numbers that represent the amount of red, blue, and green.

• By using a sequence of letters that represent the amount of red, blue, and green.

• By using a sequence of symbols that represent the amount of red, blue, and green.

• By using a sequence of shapes that represent the amount of red, blue, and green.

What does the RGB value (255, 0, 0) represent?

• The colour red

• The colour green

• The colour blue

• The colour yellow

What does the RGB value (0, 255, 0) represent?

• The colour green

• The colour red

• The colour blue

• The colour yellow

What does the RGB value (0, 0, 255) represent?

• The colour blue

• The colour red

• The colour green

• The colour yellow

Which of the following is NOT a correct RGB representation of a primary colour?

• (255, 0, 0)

• (0, 255, 0)

• (0, 0, 255)

• (255, 255, 0)