Consider the following codes :1. Hamming code.2. Huffman code3. Shannon-Fano code4. Convolutional codeWhich of these are source codes ?

Consider the following codes :1. Hamming code.2. Huffman code3. Shanno

1.	Consider the following codes :1. Hamming code.2. Huffman code3. Shannon-Fano code4. Convolutional codeWhich of these are source codes ?
A.	1 and 2 only
B.	2 and 3 only
C.	3 and 4 only
D.	1, 2, 3 and 4
Answer» C. 3 and 4 only

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Consider the following codes :1. Hamming code.2. Huffman code3. Shannon-Fano code4. Convolutional codeWhich of these are source codes ?

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