Supplose the sender has the following data set to be transmitted through

computer networks: $1101011011.$

The data error detection will use cyclic redundancy check $($CRC$)$ method and

given the Generating Polynomial is $G(x)=x^4+x+1$

a$).$ Show the division process and find the CRC reminder bits, and attach the

reminder bits to the original data, and write out all the bits to be actually..

transmitted.

b$).$ The receiver will use CRC method to check errors after received the data and

CRC reminder bits. Show the division process and tell how the receiver

determine if there is an error or not in the received data.