1. Is PNG a raster or vector format?

• Vector
• Raster

2. Changing only PPI metadata creates new image detail.

• True
• False

3. Which properties can a PNG contain?

• Raster pixels
• Alpha transparency
• Embroidery stitches
• CNC toolpaths

4. What determines whether a PNG is production-ready?

• The .png extension alone
• A large file size
• The file, size, product, method, machine, material, and handoff requirements

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