S3 - Graphics

What is the difference between RAM and ROM?

• RAM is volatile memory, while ROM is non-volatile memory.

• RAM is used for permanent storage, while ROM is used for temporary storage.

• RAM is read-only memory, while ROM is read-write memory.

• RAM is slower than ROM.

How many 8.5Mb photos can be stored on an 8Gb SD Card?

• 1000

• 941

• 953

• 1024

Where are graphics used in technology?

• Screensavers, desktop backgrounds, advertisements, app logos

• Only in advertisements

• Only in desktop backgrounds

• Only in app logos

What are the two main ways a computer can store an image?

• Bitmap and Vector

• JPEG and PNG

• GIF and TIFF

• SVG and BMP

What is the primary difference between vector and bitmap graphics?

• Vector graphics are made up of pixels, while bitmap graphics are made up of paths.

• Vector graphics are resolution-independent, while bitmap graphics are resolution-dependent.

• Bitmap graphics are scalable without loss of quality, while vector graphics are not.

• Bitmap graphics are made up of paths, while vector graphics are made up of pixels.

What does the computer use to store an image in a bitmap format?

• Vectors

• Pixels

• Layers

• Filters

How does the number of pixels affect the clarity of a bitmap image?

• More pixels make the image less clear

• More pixels make the image clearer

• Fewer pixels make the image clearer

• The number of pixels does not affect the clarity

What happens if you stretch a bitmap graphic too much?

• The image becomes clearer

• The pixels become too small

• The pixels become too large and the image looks blurry

• The image remains unchanged

What is a vector graphic made up of?

• Pixels

• Objects

• Colors

• Layers

What does each object in a vector graphic have?

• Pixels

• Layers

• Attributes

• Colors