A certain link layer interfaces uses CRC to detect errors. Answer the following questions. a. For each 8-bit data frame, the layer users a generator polynomial G(x0 = x^4 + x^2+ 1 to add redundant bits. What is the sequence of bits actually sent when the 8-bit data frame is "10011101"?
A certain link layer interfaces uses CRC to detect errors. Answer the following questions.
a. For each 8-bit data frame, the layer users a generator polynomial G(x0 = x^4 + x^2+ 1 to add redundant bits. What is the sequence of bits actually sent when the 8-bit data frame is "10011101"?
b. Assume a sender has a 6-bit data fame "101110" to transmit to a receiver. The sender generates the data frame "101110011" and sends it to a receiver. The sender uses the generator "1001" to find an R. Assume there will be no errors in the CRC bits. Can the receiver detect all errors in the received frame using the given generator and the CRC bits? Justify your answer.
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