Computer Graphics

Resolution is...

• The number of pixels in an image.
• The size of an image.
• The scalability of an image.  
• The shape of an image.

The number of pixels that make up an image is known as the...

• Resolution
• Size
• Scalability
• Dimensions

Bitmap graphics are also known as...

• Raster Graphics
• Vector Graphics
• Scalable Graphics  
• SVG Graphics

Vector graphics are more suitable than bitmaps for logos because...

• They are scalable.
• They are smaller.
• They contain more colours.
• They are made of pixels.

A bitmap image is made up of many coloured dots called...

• Pixels
• Vectors
• RGBs
• GIFs

Every pixel in a bitmap image is assigned a...

• RGB Value
• Vector Value
• Resolution Value
• PNG Value

Every pixel is assigned a colour known as a RGB value.  What does RGB stand for?

• Red, Green & Blue
• Red, Green & Black
• Red, Green & Brown
• Red, Grey & Black

The lowest RGB value is #000000, which represents the colour:

• Black
• White
• Blue
• Red

The highest RGB value is #FFFFFF, which represents the colour:

• Black
• White
• Blue
• Red

RGB values e.g. #0088FF are...

• Decimal Numbers
• Binary Numbers
• Octal Numbers
• Hexadecimal Numbers