Quiz 1

What is the primary purpose of a multimedia presentation?

• To display static text only

• To combine text, images, and sound to convey information

• To edit video files

• To create spreadsheets

Which of the following best describes a raster image?

• An image composed of paths defined by mathematical equations.

• An image made up of a grid of pixels, each with a specific color value.

• An image that can be scaled indefinitely without losing quality.

• An image format used primarily for 3D modeling.

What is a common disadvantage of raster images compared to vector images?

• They are not suitable for detailed photographs.

• They lose quality when scaled up.

• They cannot display a wide range of colors.

• They are not compatible with most graphic design software.

Which file format is typically associated with raster images?

• SVG

• JPG

• EPS

• PDF

What is the primary component of a raster image?

• Vectors

• Pixels

• Layers

• Nodes

Which of the following is a common use for raster images?

• Creating logos

• Designing scalable graphics

• Editing photographs

• Developing CAD models

What happens to a raster image when it is enlarged beyond its original size?

• It remains sharp and clear.

• It becomes pixelated and loses quality.

• It automatically converts to a vector image.

• It changes its color profile.

Which of the following software is commonly used to edit raster images?

• Adobe Illustrator

• CorelDRAW

• Adobe Photoshop

• AutoCAD

What is the typical resolution unit used for raster images?

• DPI (dots per inch)

• PPI (pixels per inch)

• LPI (lines per inch)

• BPI (bits per inch)

Which of the following is NOT a characteristic of raster images?

• They are resolution-dependent.

• They are ideal for detailed and complex images.

• They can be easily converted to vector images without quality loss.

• They are composed of a fixed number of pixels.