Question $4$

$[25$ marks$]$

$($a$)$ For a data transmission of $\text{'}01011100\text{'},$ test and prove the true condition of the

number of bits in Hamming code and data word. Then, evaluate and decide the

Hamming code for the data transmission. Indicate the step by step resulting

formulations.

$(CLO2$:PLO$2$:$C5-15$ marks$)$

$($b$)$ Neatly illustrate the diagram for the process of error detecting in block coding.

$(CLO1$:PLO$1$:$C3-8$ marks$)$

$($c$)$ Identify the coding methods used for error$-$correcting and error$-$detecting.

$(CLO1$:PLO$1$:$C2-2$ marks$)$

END OF QUESTION PAPER