Understanding Digital Images

What are the two main types of digital static images?

• Vector and GIF

• PNG and TIFF

• Bitmap or Raster and Vector

• Bitmap and JPEG

What does each pixel in a bitmap image represent?

• A vector path

• A tiny dot of color

• A mathematical calculation

• A compression algorithm

How does resizing affect vector and bitmap images differently?

• Resizing has no effect on either image type

• Bitmap images may appear pixelated, vector images retain quality

• Both lose quality equally

• Vector images lose quality, bitmap images do not

What attribute of vector images allows them to be resized without loss of quality?

• Pixel density

• Mathematical calculations

• Color depth

• Compression algorithm

What does DPI stand for?

• Dots Per Image

• Detailed Pixel Information

• Digital Pixel Index

• Dots Per Inch

Why do larger pixel dimensions lead to larger file sizes?

• Due to the file format

• Because of the use of lossless compression

• Due to increased storage requirements for each pixel

• Because of higher color depth

Which file format is known for its lossless compression and support for transparency?

• TIFF

• PNG

• JPEG

• GIF

Which vector format is commonly used for the web and supports animation effects?

• PDF

• EPS

• SVG

• TIFF

What is the main disadvantage of using JPEG format for images?

• It loses quality due to high compression

• It is not suitable for vector graphics

• It supports only a limited number of colors

• It does not support transparency

Which format is not optimized for large-scale printing?

• TIFF

• SVG

• PDF

• EPS