Explanation:

Let’s break down each option to find out which coding scheme is used for 'F R I D A Y' ? 'G S J E B Z':

- Option (a) E A D R B

Rearrangement of letters from 'B R E A D' to 'E A D R B'.

*Applying similar logic to ‘F R I D A Y', we get Y A D I F R, which does not match 'G S J E B Z'*

- Option (b) C S F B E

Each letter seems shifted:

B?C (+1), R?S (+1), E?F (+1), etc.

F becomes G, R to S, I to J, D to E, A to B, Y to Z.

So F R I D A Y ? G S J E B Z.

*This matches the code given for 'F R I D A Y'*

- Option (c) C Z D Q A

Looks like more complex shifting or substitution, but doesn't match the provided code.

- Option (d) H E I V F

No immediate pattern, does not match the code for 'F R I D A Y'.

The correct answer is Option 2: C S F B E (each letter shifted +1 alphabetically).