Image formats quiz

What are raster images made up of?

• Vector paths

• A set grid of dots called pixels

• Continuous lines

• 3D models

What is a characteristic of raster images compared to vector images?

• They are not resolution dependent

• They can be easily transformed without losing quality

• They exist at one size and are resolution dependent

• They use vector graphics

What does software do when you enlarge a raster image?

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What are raster images typically used for?

• Audio recordings

• Text documents

• Photographs, digital artwork, and web graphics

• 3D modeling

Which software is considered the industry-standard image editor for creating, designing, and editing raster images?

• Microsoft Paint

• Adobe Illustrator

• Adobe Photoshop

• GIMP

What can Adobe Photoshop add to raster images besides creating and designing them?

• Hyperlinks

• Effects, shadows, and textures

• Spreadsheets

• Video clips

What does lossless image compression ensure regarding the original image data?

• Some of the data from the original image is lost.

• All of the data from the original image is lost.

• All of the data from the original image is preserved.

• The image is compressed to a smaller size without any concern for data preservation.

Can lossless formats reconstruct the image to its original state after compression?

• No, lossless formats cannot reconstruct the image to its original state.

• Yes, but only if the image is not compressed too much.

• Yes, all lossless formats will be able to reconstruct the image to its original state.

• No, lossless formats are not designed for image reconstruction.

When saving a digital photograph to ensure that every single detail captured by the camera is preserved, which image format should be used?

• Lossy

• Compressed

• Lossless

• Reduced

What is a characteristic of lossy image formats compared to lossless formats?

• They have a larger file size.

• They improve the quality of the image.

• They are much smaller in file size.

• They do not reduce the quality of the image.