Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.
Assume that a 12-bit Hamming codeword consisting of 8-bit data and 4 check bits is d8d7d6d5c8d4d3d2c4d1c2c1, where the data bits and the check bits are given in the following tables: Data bits d8 d7 d6 d5 d4 d3 d2 d1 1 1 0 x 0 1 0 1   c8 c4 c2 c1 Y 0 1 0 Which one of the following choices gives the correct values of x and y?
Which among the following statement(s) is (are) true? (A) A hash function takes a message of arbitrary length and generates a fixed length code. (B) A hash function takes a message of fixed length and generates a code of variable length. (C) A hash function may give same hash value for distinct messages. Choose the correct answer from the options given below:
A message consisting of 2400 bits is to be passed over the Internet. The message is passed to the transport layer which appends a 150-bit header, followed by the network layer which uses a 120-bit header. Network layer packets are transmitted via two networks, each of which uses a 26-bit header. The destination network only accepts up to 900 bits long. The number of bits, including headers delivered to the destination network, is
Which of the following command options are displayed when you use the Router# show frame-relay ? command?
1. dlci
2. neighbors
3. lmi
4. pvc
5. map
Assuming 8 bits for data, 1 bit for parity, I start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is.
Which of the following codes uses a number of parity bits located at certain positions in the codeword and uses the relations between redundancy bits and the data bits?
A digital communication system sends and receives 7-bit data packages. In which of the following cases a parity bit 1 will be needed if an even parity transmission system is used?
For a hamming code of parity bit m=8, what is the total bits and data bits?
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output