Single parity bidimensional code Consider a block of five 4-bits words.

1. Explain how to code this block with a single parity bidimensional code.

Give a simple binary example.

2. Determine the c1asses of single and multiple errors that are detectable.

3. Determine the c1asses of non-detectable errors. Give a significant example.

4. What can we say about an error that is detected simultaneously in columns 2 and 3 and rows 4 and 5?

5. Study the correctable errors and those that are not correctable.