Understanding Resolution and Pixels

A pixel has to include what subpixels?

• Red, Green, Blue

• Red, Yellow, Blue

• Red, Green, Yellow

• Green, Yellow, Blue

What does PPI stand for?

• Pixels per inch

• Pictures per image

• Points per inch

• Photons per inch

What does DPI stand for?

• Digital Pixel Index

• Dots Per Inch

• Data Per Image

• Display Pixel Information

What is the resolution of Full HD?

• 480 P

• 780 P

• 1080 P

• 4k

• 8k

Which of the following is the resolution of 8K UHD?

• 720 x 1280

• 1080 x 1920

• 2160 x 3840

• 4320 x 7680

What does 4K resolution mean?

• Image has 4,000 pixels total

• Width is about 4,000 pixels

• Height is about 4,000 pixels

• Each inch contains 4,000 pixels

What does "megapixel" mean?

• A million bytes of storage

• A million pixels

• A million colors

• A million frames per second

Which resolution is standard for high-quality print?

• 72 DPI

• 96 DPI

• 150 DPI

• 300 DPI

What does image resolution primarily refer to?

• The size of the file in megabytes

• The number of pixels in an image

• The brightness of an image

• The color accuracy of an image

What happens if you resize an image larger than its original pixel dimensions?

• It becomes sharper

• The colors invert

• It becomes pixelated

• Nothing changes