Codes must be A. agreed upon in advance between sender and receiver B. eight bit per character C. the same in all modern computer D. either seven or eighth bits per character

Codes must be
A. agreed upon in advance between sender and receiver
B. eight bit per character
C. the same in all modern computer
D. either seven or eighth bits per character
by

1 Answer

Answer :

A. agreed upon in advance between sender and receiver
by

Related questions

ECE Board Exam March 1996 Communications code is ____________. A. eight bits per character B. agreed upon in advance between sender and receiver C. the same in all modern computers D. either seven or eight bits per character

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Last Answer : B. agreed upon in advance between sender and receiver

In a digital transmission, the receiver clock is 0.1 percent faster than the sender clock. How many extra bits per second does the receiver receive if the data rate is 1 Mbps ? (A) 10 bps (B) 100 bps (C) 1000 bps (D) 10000 bps

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Last Answer : (C) 1000 bps 

A seven-bit character can represent one of _________ possibilities. A. 14 B. 64 C. 128 D. 7

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Last Answer : C. 128

170. A character is represented in EBCDIC by: a) One bit b) Four bits c) Eight bits d) None of The Above

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Indicate the false statement. Noise figure is defined as A. the ratio of the S/N power supplied at the input terminal of a receiver or amplifier to the S/N power supplied to the output or load resistor B. noise factor expressed in decibels C. an unwanted form of energy tending to interfere with the proper and easy reception and reproduction of wanted signal D. S/N of an ideal system divided by S/N at the output of the receiver or amplifier under test, both working at the same temperature over the same bandwidth and fed from the same source

Description : Indicate the false statement. Noise figure is defined as A. the ratio of the S/N power supplied at the input terminal of a receiver or amplifier to the S/N power supplied to the output or ... under test, both working at the same temperature over the same bandwidth and fed from the same source

Last Answer : C. an unwanted form of energy tending to interfere with the proper and easy reception and reproduction of wanted signals

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The suitable medium to establish commonness between sender and receiver of message

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Last Answer : Ans. Communication

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Last Answer : Stop-and-Wait

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Last Answer : Stop-and-Wait B) Simplest

The term 'duplex' refers to theability of the data receiving stations toecho back aconfirming messageto the sender. Infull duplex data transmission, both the sender and the receiver A. cannot talk at once B. can receive and send datasimultaneously C. can sendor receive data one ata time D. can do one way data transmission only E. None of the above

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Last Answer : can do one way data transmission only

Which of the following statement is False about the efficiency of the given channel? a. If we want to send big packets on the channel, then Stop and Wait is good choice. b. If length of packet increases, efficiency of channel also increases. c. Distance between sender and receiver is directly proportional to efficiency of channel. d. Efficient might be less if capacity of channel is high

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Last Answer : Distance between sender and receiver is directly proportional to efficiency of channel.