Binary Unit Assessment

The unit will be assessed by an end of unit test.

The test includes:

  • Why do computers use binary?
  • Converting from binary to decimal
  • Converting from decimal to binary
  • Converting from letters to binary using ASCII
  • Decoding binary to letters using ASCII
  • What are the limitations of using ASCII?
  • Converting B&W images to binary
  • Decoding binary to B&W images
  • Converting an RGB colour to binary
  • Converting from binary to RGB colour


The test will be an online test. The grade boundaries are TBD