QUESTION 13 1. ____________________ is a collection of data in an analog form or

Question

QUESTION 13

1.     ____________________ is a collection of data in an analog form or a discrete form.

QUESTION 14

1.     ____________________ are the suitable light source for single mode fiber because lasers emit a coherent light.

QUESTION 15

1.     Increasing the step size will result in lower granular noise.

  True

  False

QUESTION 16

1.     It is customary to show the positive voltage level by logic 1 (bit 1).

  True

  False

QUESTION 17

1.     ____________________ is the ratio of the largest to smallest (nonzero) magnitude of a variable quantity.

QUESTION 18

1.     The size of bandwidth in a communication system is one of the parameters that directly affect the efficiency of the system.

  True

  False

QUESTION 19

1.     A transmission line encodes information.

  True

  False

QUESTION 20

1.     ____________________ or delay in digital data will cause part of one bit position to move into the position of next bit position that is called Inter-symbol Interference (ISI).

QUESTION 21

1.     ____________________ noise refers to the difference between step size and assigned sampled voltage.

QUESTION 22

1.     The signal to noise ratio, which is measured in ____________________, is an important factor in any communication.

QUESTION 23

1.     An analog signal is transformable to a digital signal through the sampling and quantization process.

  True

  False

QUESTION 24

1.     The ____________________ is the most important factor to determine the performance of a receiver.

QUESTION 25

1.     Shannon’s theorem, which is known as Shannon Channel Capacity, has helped us to determine the data rate based on given ____________________ and signal to noise ratio.

Explanation / Answer

The Answers for your question are bolded and given below

13)
Ans)Digital data is a collection of data in an analog form or a discrete form.

14)
Ans) Fiber-optic transmitters are the suitable light source for single mode fiber because lasers emit a coherent light.

15)
Ans)Increasing the step size will result in lower granular noise. is False
because Increasing the step size will result in higher granular noise.

16)
Ans) true It is customary to show the positive voltage level by logic 1 (bit 1). because It is customary to show the zero voltage level by logic 0.

17)
Ans) Dynamic Range is the ratio of the largest to smallest (nonzero) magnitude of a variable quantity.

18)
Ans) The size of bandwidth in a communication system is one of the parameters that directly affect the efficiency of the system is True

19)
Ans)A transmission line encodes information. is True

20)
Ans)Distortion or delay in digital data will cause part of one bit position to move into the position of next bit position that is called Inter-symbol Interference
(ISI).

21)
Ans) Granular noise refers to the difference between step size and assigned sampled voltage.

22)
Ans) The signal to noise ratio, which is measured in decibels is an important factor in any communication.

23)
Ans) An analog signal is transformable to a digital signal through the sampling and quantization process is True

24)
Ans)The signal-to-noise ratio (SNR) is the most important factor to determine the performance of a receiver

25)
Ans) Shannon’s theorem, which is known as Shannon Channel Capacity, has helped us to determine the data rate based on given channel capacity and signal to noise ratio.

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