Convert 10101101 from binary to denary
Convert 49 from denary to binary
11101001011100010101111000110001
What is the largest number that can be represented with 4 bits in binary?
Which of the following is not used to define colours on a computer?
What happens if you zoom in too closely on a bitmap image?
- The image becomes sharper
- The colours change
- The image becomes pixelated
- The file size decreases
What colour is 128,128,128?
What is a bitmap image?
- An image made up of pixels
- An image made of small lines and curves
- An RGB image
- An image that cannot be resized
Convert 238 from denary to binary
00110011110100001110111000111111
How many bits are in one nibble?
What is the primary difference between bitmap and vector images?
- Bitmap images are made of pixels, while vector images are made of paths
- Bitmap images are smaller in file size than vector images
- Bitmap images are used for text, while vector images are used for photos
- Bitmap images cannot display colour, while vector images can
