Q. Sending of a IP packet from host 1 to host 2 where both are of same LAN but the packet is transferred through different intermediate LANs is called ..................

View solution

Q. In CRC there is no error if the remainder at the receiver is _____.

View solution

Q. Which of the following refers to the terms "residual error rate"?

View solution

Q. Which of the following summation operations is performed on the bits to check an error-detecting code?

View solution

Q. An error-detecting code inserted as a field in a block of data to be transmitted is known as

View solution

Q. Error rate is

View solution

Q. Error detection at a data link level is achieved by

View solution

Q. If the ASCII character G is sent and the character D is received, what type of error is this?

View solution

Q. Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost ?

View solution

Q. Parity bit is

View solution

Q. MAC is

View solution

Q. What operates in the Data Link and the Network layer?

View solution

Q. An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as

View solution

Q. Error detection at the data link level is achieved by?

View solution

Q. Which of the following summation operation is performed on the bits to check an error-detecting code?

View solution

Q. If the ASCII character H is sent and the character I is received, what type of error is this?

View solution

Q. The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?

View solution

Q. Error detecting code is

View solution

Q. If odd parity is used for ASCII error detection, the number of 0s per eight-bit symbol is _____.

View solution

Q. In cyclic redundancy checking, the divisor is _____ the CRC.

View solution