Convert 1011 from binary to denary
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
Convert 0111 from binary to denary
Why do computers use binary for data representation?
- Binary numbers are easier for humans to read
- Binary has more digits than hexadecimal
- Computers can only process two states: on and off
- Binary numbers save more space than decimal numbers
Which of the following is the largest?
- Megabyte
- Gigabyte
- Terabyte
- Kilobyte
Convert 0010 from binary to denary
How many bits are in one nibble?
Convert 1100 from binary to denary
What colour is 128,128,128?
