|
1) Which among the following is/are the essential condition/s for a good error control coding technique? a. Faster coding & decoding methods b. Better error correcting capability c. Maximum transfer of information in bits/sec d. All of the above
|
||||
|
2) Which among the following represents the code in which codewords consists of message bits and parity bits separately? a. Block Codes b. Systematic Codes c. Code Rate d. Hamming Distance
|
||||
|
3) In a linear code, the minimum Hamming distance between any two code words is ______minimum weight of any non-zero code word. a. Less than b. Greater than c. Equal to d. None of the above
|
||||
|
4) Basically, Galois field consists of ______ number of elements. a. Finite b. Infinite c. Both a and b d. None of the above
|
||||
|
5) According to linearity property, the ________ of two code words in a cyclic code is also a valid code word. a. sum b. difference c. product d. division
|
||||
|
6) What is the value of leading coefficient of a monic polynomial? a. 0.5 b. 1 c. 4 d. 16
|
||||
|
7) While decoding the cyclic code, if the received code word is similar as transmitted code word, then r(x) mod g(x) is equal to _________ a. Zero b. Unity c. Infinity d. None of the above
|
||||
|
8) In decoding of cyclic code, which among the following is also regarded as 'Syndrome Polynomial'? a. Generator Polynomial b. Received code word Polynomial c. Quotient Polynomial d. Remainder Polynomial
|
||||
|
9) For designing of (4,1) cyclic repetition code, what would be the order of the generator polynomial g(x)? a. 1 b. 3 c. 4 d. 5
|
||||
|
10) BCH codes exhibit the multiple error correcting capability with the provision of selecting _________. a. Alphabet size b. Block length c. Code rates d. All of the above
|
||||
