R094_Properties of graphics Quiz

What is the default colour depth for image editing software?

• 4-bits per channel

• 6-bits per channel

• 8-bits per channel

• 10-bits per channel

What is the result of more bits in an image?

• Better image quality

• Smaller file size

• Fewer colours

• Less detail

What is the purpose of transparency in logos?

• To have no background

• To add more colours

• To increase file size

• To enhance resolution

What is the main use of bitmaps?

• Digital photographs

• Vector graphics

• Text documents

• Audio files

What does RGB stand for?

• Red, Green, Blue

• Red, Green, Black

• Red, Grey, Blue

• Red, Gold, Blue

What is the benefit of using compressed files?

• Less storage space

• More colours

• Higher resolution

• Better quality

What is the main disadvantage of lossy compression?

• Reduces quality

• Increases file size

• Adds more data

• Enhances colours

Which of the following is NOT a characteristic of vector graphics?

• Smaller file size

• Based on pixels

• Can be enlarged without losing quality

• Made from a set of instructions

What advantage do vector images have over bitmap images when enlarged?

• They become pixelated

• They lose quality

• They maintain quality

• They change colors

Which type of image is ideal for high-quality photographic images?

• Vector

• Bitmap

• Line art

• Grayscale