Match List-I with List-II and select the correct answer using the options given below-

List-I	List-II
a. Huffman	1. Elimination of redundancy
b. Error correcting	2. Reduces bit rate
c. NRZ-coding	3. Adapts the transmitted signal to the line
d. Delta modulation	4. Channel coding

A. a-1, b-2, c-3, d-4

B. a-3, b-4, c-1, d-2

C. a-1, b-4, c-3, d-2

D. a-3, b-2, c-1, d-4

Answer: Option C