Q. A generator of a cyclic code that contains a factor of x + 1 can detect all

View solution

Q. To guarantee correction of up to t errors in all cases, the minimum hamming distance in a block code must be

View solution

Q. There is no error in the received code word, if the syndrome is

View solution

Q. A simple parity-check code has dmin =

View solution

Q. The standard polynomial that is used by the popular protocol of CRC-16 for the

View solution

Q. The Internet has been using a checksum of

View solution

Q. A pattern of 0s and 1s can be represented as a

View solution

Q. Forward error correction is possible when the number of errors is

View solution

Q. Any coding scheme needs to have at least the parameters of

View solution

Q. Single-bit errors are the least likely type of error in

View solution

Q. In a cyclic code, generator polynomial is actually the

View solution

Q. There are two main methods of

View solution

Q. The cyclic redundancy check is used in

View solution

Q. In error detection and correction process, we use geometric approach to define

View solution

Q. The received code word of the cyclic code is the sum of the sent code word and the

View solution

Q. In a cyclic code, the decoder is failed to detect any error, when syndrome is

View solution

Q. What is the maximum effect of a 2-ms burst of noise on data transmitted for 12 kbps

View solution

Q. The divisor line and XOR are missing if the corresponding bit in the divisor is

View solution

Q. The unsigned representation of numbers by one's complement can represent

View solution

Q. The checksum is used in the Internet by several protocols although not at the

View solution