1 1 1 point Answer the following questions concerning error detection: Assume odd parity. The single-bit parity for the data 01101011 is 0 0 0 1 00010100 Cannot be determined 2 1 point Answer the following questions concerning error detection: A receiver receives a message containing redundant bits for error checking and uses those bits to determine that no error has occurred. What does the receiver then do with the redundant bits? discard them passes them to the next layer up in the network model at the receiver saves them for future use O returns them to the sender 3 1 point