Graphics

The size of the pixels used in an image is known as?

• Resolution

• Revolution

• File Size

• Pixel Depth

If the pixels in an image are visible and the picture has low quality, this is known as what?

• Resolution

• Pixelation

• Reduction

• Pixelution

Picture Element is better known as a Pixel. True or False?

• True

• False

Each pixel is roughly how much towards the file size?

• 1 byte

• 1 bit

• 1 megabyte

• 1 megabit

Black and white pixels can be shown with binary representation, what numbers are used in binary?

• 0

• 1

• 2

• 3

Most images use 24 bits per pixel to allow for, how many colour options?

• 16

• 1600

• 16000

• 16,000,000

Which of the following is not meta-data?

• Size of the image grid (Width and height)

• Colour Depth (Number of pixels per bit)

• Resolution of the image (Pixels per inch)

• Description of the image (used for people with a disability)

What type of compression is when the file is compressed but looses some of it’s quality when this happens?

• Lossy

• Lossless

What type of compression reduces the size of a file without any damage to the file or reduction in quality.

• Lossy

• Lossless

JPEG uses what type of compression?

• Lossy

• Lossless