When 2 or more bits in a data unit has been changed during the transmission, the error is called

Related MCQs

• In a _________ protocol, the data section of a frame is a sequence of bits.
• Bit stuffing means adding an extra 0 to the data section of the frame when there is a sequence of bits with the same pattern as the ________.
• _______ is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from the upper layer.
• Error detection at the data link level is achieved by
• In session layer, during data transfer, the data stream responsible for the "control" purpose (i.e control of the session layer itself) is
• Transmission data rate is decided by
• Regulation of the rate of transmission of data frames is known as
• The data link layer takes the packets from _____ and encapsulates them into frames for transmission.
• Data unit is called a frame in
• Start and stop bits are used in serial communication for