data representation quiz

How are images represented in the computer system?

• Binary

• Hexadecimal

• Decimal

• Octal

What are the two ways of storing images in binary?

• GIF and TIFF

• JPEG and PNG

• Bitmap and Vector

• RGB and CMYK

What is the difference between bitmap and vector images?

• Bitmap uses colored squares, vector uses mathematics

• Bitmap uses vectors, vector uses bitmaps

• Bitmap uses circles, vector uses squares

• Bitmap uses mathematics, vector uses colored squares

What is metadata in the context of storing images?

• The binary data

• Additional data defining image properties

• The image itself

• The color palette

How many colors can be represented with 2-bit color depth?

• 16

• 8

• 4

• 32

What is the color depth of images stored in 24-bit color?

• 8 bits per pixel

• 32 bits per pixel

• 16 bits per pixel

• 24 bits per pixel

What is the purpose of using hexadecimal representation for colors?

• To increase file size

• To make it less cumbersome for humans

• To reduce color depth

• To decrease image quality

What does the term 'pixel' refer to in the context of images?

• The color depth of the image

• The width of the image

• The height of the image

• A single point in an image

What does the size of a bitmap image file depend on?

• Number of pixels

• Width, height, and color depth

• Color palette

• Resolution

How many colors can be represented with 3-bit color depth?

• 64

• 16

• 32

• 8