Digital Image Facts and Formats

A computer monitor that uses red, green, and blue light to create a wide range of colors is called an...

• LCD monitor

• LED monitor

• CRT monitor

• RGB monitor

Each set of three lights is called a...

• pixel

• byte

• pica

• color space

Which of the following are examples of vector graphics?

Select all that apply.

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Which of the following are disadvantages of vector images?

Pick TWO.

• They generally take up more storage space than raster images.

• They'll become pixelated if you scale them too large.

• They're difficult to create.

• They usually lack the fine detail of raster images.

________ store the color value of each individual pixel and are great for photorealistic detail.

• Raster images

• Vector images

• Algorithm images

• Cache images

Match the advantages to their correct image format: raster or vector.

Groups:

(a) RASTER

,

(b) VECTOR

• They can be very detailed.

• They don't usually use a lot of storage space.

• They are easy to create.

• They can be scaled to any size without losing image quality.

Which are the most common kind of digital image?

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If you take a small raster image and scale it larger, it'll become...

• more saturated

• pixelated

• more detailed

• corrupted

If you wanted to create a logo that could shrink or stretch without losing image quality, what kind of image should you create?

• A raster image

• A vector image

• A bitmap image

• A cache image

If you want a mountain scene with lots of colors and fine detail, what kind of image should you create?

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